fix: use strict patterns for synthetic methods inline (#1829)

sync new text, and Some symbols are translated

.github/dependabot.yml

@@ -0,0 +1,7 @@
+version: 2
+updates:
+  # Set update schedule for GitHub Actions
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"

.github/workflows/build-artifacts.yml

@@ -0,0 +1,88 @@
+name: Build Artifacts
+
+on:
+  push:
+    branches: [ master, build-test ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Set up JDK
+        uses: actions/setup-java@v3
+        with:
+          distribution: 'adopt'
+          java-version: 8
+
+      - name: Set jadx version
+        run: |
+          JADX_LAST_TAG=$(git describe --abbrev=0 --tags)
+          JADX_VERSION="${JADX_LAST_TAG:1}.$GITHUB_RUN_NUMBER-${GITHUB_SHA:0:8}"
+          echo "JADX_VERSION=$JADX_VERSION" >> $GITHUB_ENV
+
+      - uses: burrunan/gradle-cache-action@v1
+        name: Build with Gradle
+        env:
+          TERM: dumb
+        with:
+          arguments: clean dist copyExe
+
+      - name: Save bundle artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: ${{ format('jadx-{0}', env.JADX_VERSION) }}
+          # Waiting fix for https://github.com/actions/upload-artifact/issues/39 to upload zip file
+          # Upload unpacked files for now
+          path: build/jadx/**/*
+          if-no-files-found: error
+          retention-days: 30
+
+      - name: Save exe artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: ${{ format('jadx-gui-{0}-no-jre-win.exe', env.JADX_VERSION) }}
+          path: build/*.exe
+          if-no-files-found: error
+          retention-days: 30
+
+  build-win-bundle:
+    runs-on: windows-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Set up JDK
+        uses: oracle-actions/setup-java@v1
+        with:
+          release: 17
+
+      - name: Print Java version
+        shell: bash
+        run: java -version
+
+      - name: Set jadx version
+        shell: bash
+        run: |
+          JADX_LAST_TAG=$(git describe --abbrev=0 --tags)
+          JADX_VERSION="${JADX_LAST_TAG:1}.$GITHUB_RUN_NUMBER-${GITHUB_SHA:0:8}"
+          echo "JADX_VERSION=$JADX_VERSION" >> $GITHUB_ENV
+
+      - uses: gradle/gradle-build-action@v2
+        name: Build with Gradle
+        env:
+          TERM: dumb
+        with:
+          arguments: clean dist -PbundleJRE=true
+
+      - name: Save exe bundle artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: ${{ format('jadx-gui-{0}-with-jre-win', env.JADX_VERSION) }}
+          path: jadx-gui/build/*-with-jre-win/*
+          if-no-files-found: error
+          retention-days: 30

.github/workflows/build-test.yml

@@ -0,0 +1,28 @@
+name: Build Test
+
+on:
+  push:
+    branches: [ master, build-test ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  tests:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Set up JDK
+        uses: actions/setup-java@v3
+        with:
+          distribution: 'adopt'
+          java-version: 8
+
+      - uses: burrunan/gradle-cache-action@v1
+        name: Build with Gradle
+        env:
+          TERM: dumb
+        with:
+          arguments: clean build dist copyExe --warning-mode=all

.github/workflows/build.yml

@@ -1,52 +0,0 @@
-name: Build
-
-on:
-  push:
-    branches: [ master ]
-  pull_request:
-    branches: [ master ]
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-        with:
-          fetch-depth: 0
-
-      - name: Set up JDK
-        uses: actions/setup-java@v1
-        with:
-          java-version: 8
-
-      - name: Set jadx version
-        run: |
-          JADX_LAST_TAG=$(git describe --abbrev=0 --tags)
-          JADX_VERSION="${JADX_LAST_TAG:1}.$GITHUB_RUN_NUMBER-${GITHUB_SHA:0:8}"
-          echo "JADX_VERSION=$JADX_VERSION" >> $GITHUB_ENV
-
-      - uses: burrunan/gradle-cache-action@v1
-        name: Build with Gradle
-        env:
-          TERM: dumb
-          TEST_INPUT_PLUGIN: dx
-        with:
-          arguments: clean build dist copyExe --warning-mode=all
-
-      - name: Save bundle artifact
-        if: success() && github.event_name == 'push'
-        uses: actions/upload-artifact@v2
-        with:
-          name: ${{ format('jadx-{0}', env.JADX_VERSION) }}
-          # Waiting fix for https://github.com/actions/upload-artifact/issues/39 to upload zip file
-          # Upload unpacked files for now
-          path: build/jadx/**/*
-          if-no-files-found: error
-
-      - name: Save exe artifact
-        if: success() && github.event_name == 'push'
-        uses: actions/upload-artifact@v2
-        with:
-          name: ${{ format('jadx-gui-{0}-no-jre-win.exe', env.JADX_VERSION) }}
-          path: build/*.exe
-          if-no-files-found: error

.github/workflows/codeql-analysis.yml

@@ -0,0 +1,41 @@
+name: "CodeQL"
+
+on:
+  push:
+    branches: [master]
+  pull_request:
+    # The branches below must be a subset of the branches above
+    branches: [master]
+  schedule:
+    - cron: '0 9 * * 5'
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: ubuntu-latest
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language: ['java']
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v3
+
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v2
+      with:
+        queries: +security-extended
+        languages: ${{ matrix.language }}
+
+    # Don't build tests in jadx-core also skip tests execution and checkstyle tasks
+    - run: |
+        ./gradlew clean build -x checkstyleTest -x checkstyleMain -x test -x ':jadx-core:testClasses'
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v2

.github/workflows/gradle-wrapper-validation.yml

@@ -6,5 +6,5 @@ jobs:
     name: "Validation"
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - uses: gradle/wrapper-validation-action@v1

.gitignore

@@ -34,3 +34,6 @@ jadx-output/
 *.cfg
 *.orig
 quark.json
+
+cliff.toml
+jadx-gui/src/main/resources/logback.xml

.jitpack.yml

@@ -0,0 +1,5 @@
+jdk:
+  - openjdk11
+install:
+  - echo "Jitpack is not supported. Use artifacts from Maven Central (https://search.maven.org/search?q=jadx), check usage help at https://github.com/skylot/jadx/wiki/Use-jadx-as-a-library"
+  - ./gradlew intentional-fail

README.md

@@ -3,15 +3,18 @@
 ## JADX
 
 [![Build status](https://github.com/skylot/jadx/workflows/Build/badge.svg)](https://github.com/skylot/jadx/actions?query=workflow%3ABuild)
-[![Alerts from lgtm.com](https://img.shields.io/lgtm/alerts/g/skylot/jadx.svg?logo=lgtm&logoWidth=18)](https://lgtm.com/projects/g/skylot/jadx/alerts/)
-[![semantic-release](https://img.shields.io/badge/%20%20%F0%9F%93%A6%F0%9F%9A%80-semantic--release-e10079.svg)](https://github.com/semantic-release/semantic-release)
+![GitHub contributors](https://img.shields.io/github/contributors/skylot/jadx)
+![GitHub all releases](https://img.shields.io/github/downloads/skylot/jadx/total)
+![GitHub release (latest by SemVer)](https://img.shields.io/github/downloads/skylot/jadx/latest/total)
+![Latest release](https://img.shields.io/github/release/skylot/jadx.svg)
+[![Maven Central](https://img.shields.io/maven-central/v/io.github.skylot/jadx-core)](https://search.maven.org/search?q=g:io.github.skylot%20AND%20jadx)
 [![License](http://img.shields.io/:license-apache-blue.svg)](http://www.apache.org/licenses/LICENSE-2.0.html)
 
 **jadx** - Dex to Java decompiler
 
 Command line and GUI tools for producing Java source code from Android Dex and Apk files
 
-:exclamation: :exclamation: :exclamation: Please note that in most cases Jadx can't decompile all 100% of the code, so errors will occur. Check [Troubleshooting guide](https://github.com/skylot/jadx/wiki/Troubleshooting-Q&A#decompilation-issues) for workarounds
+:exclamation::exclamation::exclamation: Please note that in most cases **jadx** can't decompile all 100% of the code, so errors will occur. Check [Troubleshooting guide](https://github.com/skylot/jadx/wiki/Troubleshooting-Q&A#decompilation-issues) for workarounds
 
 **Main features:**
 - decompile Dalvik bytecode to java classes from APK, dex, aar, aab and zip files
@@ -23,15 +26,18 @@ Command line and GUI tools for producing Java source code from Android Dex and A
 - jump to declaration
 - find usage
 - full text search
-- smali debugger (thanks to [@LBJ-the-GOAT](https://github.com/LBJ-the-GOAT)), check [wiki page](https://github.com/skylot/jadx/wiki/Smali-debugger) for setup and usage
+- smali debugger, check [wiki page](https://github.com/skylot/jadx/wiki/Smali-debugger) for setup and usage
+
+Jadx-gui key bindings can be found [here](https://github.com/skylot/jadx/wiki/JADX-GUI-Key-bindings)
 
 See these features in action here: [jadx-gui features overview](https://github.com/skylot/jadx/wiki/jadx-gui-features-overview)
 
 <img src="https://user-images.githubusercontent.com/118523/142730720-839f017e-38db-423e-b53f-39f5f0a0316f.png" width="700"/>
 
 ### Download
-- release from [github: ![Latest release](https://img.shields.io/github/release/skylot/jadx.svg)](https://github.com/skylot/jadx/releases/latest)
-- latest [unstable build](https://nightly.link/skylot/jadx/workflows/build/master)
+- release
+  from [github: ![Latest release](https://img.shields.io/github/release/skylot/jadx.svg)](https://github.com/skylot/jadx/releases/latest)
+- latest [unstable build ![GitHub commits since tagged version (branch)](https://img.shields.io/github/commits-since/skylot/jadx/latest/master)](https://nightly.link/skylot/jadx/workflows/build-artifacts/master)
 
 After download unpack zip file go to `bin` directory and run:
 - `jadx` - command line version
@@ -39,17 +45,24 @@ After download unpack zip file go to `bin` directory and run:
 
 On Windows run `.bat` files with double-click\
 **Note:** ensure you have installed Java 11 or later 64-bit version.
-For windows you can download it from [oracle.com](https://www.oracle.com/java/technologies/downloads/#jdk17-windows) (select x64 Installer).
+For Windows, you can download it from [oracle.com](https://www.oracle.com/java/technologies/downloads/#jdk17-windows) (select x64 Installer).
 
 ### Install
-1. Arch linux
+1. Arch linux ![Arch Linux package](https://img.shields.io/archlinux/v/community/any/jadx?label=)
     ```bash
-        sudo pacman -S jadx
+    sudo pacman -S jadx
     ```
-2. macOS
+2. macOS ![homebrew version](https://img.shields.io/homebrew/v/jadx?label=)
     ```bash
-        brew install jadx
+    brew install jadx
     ```
+3. [Flathub ![Flathub](https://img.shields.io/flathub/v/com.github.skylot.jadx?label=)](https://flathub.org/apps/details/com.github.skylot.jadx)
+   ```bash
+   flatpak install flathub com.github.skylot.jadx
+   ```
+
+### Use jadx as a library
+You can use jadx in your java projects, check details on [wiki page](https://github.com/skylot/jadx/wiki/Use-jadx-as-a-library)
 
 ### Build from source
 JDK 8 or higher must be installed:
@@ -73,16 +86,23 @@ options:
   -dr, --output-dir-res               - output directory for resources
   -r, --no-res                        - do not decode resources
   -s, --no-src                        - do not decompile source code
-  --single-class                      - decompile a single class
+  --single-class                      - decompile a single class, full name, raw or alias
+  --single-class-output               - file or dir for write if decompile a single class
   --output-format                     - can be 'java' or 'json', default: java
   -e, --export-gradle                 - save as android gradle project
   -j, --threads-count                 - processing threads count, default: 4
+  -m, --decompilation-mode            - code output mode:
+                                         'auto' - trying best options (default)
+                                         'restructure' - restore code structure (normal java code)
+                                         'simple' - simplified instructions (linear, with goto's)
+                                         'fallback' - raw instructions without modifications
   --show-bad-code                     - show inconsistent code (incorrectly decompiled)
   --no-imports                        - disable use of imports, always write entire package name
   --no-debug-info                     - disable debug info
   --add-debug-lines                   - add comments with debug line numbers if available
   --no-inline-anonymous               - disable anonymous classes inline
   --no-inline-methods                 - disable methods inline
+  --no-finally                        - don't extract finally block
   --no-replace-consts                 - don't replace constant value with matching constant field
   --escape-unicode                    - escape non latin characters in strings (with \u)
   --respect-bytecode-access-modifiers - don't change original access modifiers
@@ -90,9 +110,18 @@ options:
   --deobf-min                         - min length of name, renamed if shorter, default: 3
   --deobf-max                         - max length of name, renamed if longer, default: 64
   --deobf-cfg-file                    - deobfuscation map file, default: same dir and name as input file with '.jobf' extension
-  --deobf-rewrite-cfg                 - force to ignore and overwrite deobfuscation map file
+  --deobf-cfg-file-mode               - set mode for handle deobfuscation map file:
+                                         'read' - read if found, don't save (default)
+                                         'read-or-save' - read if found, save otherwise (don't overwrite)
+                                         'overwrite' - don't read, always save
+                                         'ignore' - don't read and don't save
   --deobf-use-sourcename              - use source file name as class name alias
   --deobf-parse-kotlin-metadata       - parse kotlin metadata to class and package names
+  --deobf-res-name-source             - better name source for resources:
+                                         'auto' - automatically select best name (default)
+                                         'resources' - use resources names
+                                         'code' - use R class fields names
+  --use-kotlin-methods-for-var-names  - use kotlin intrinsic methods to rename variables, values: disable, apply, apply-and-hide, default: apply
   --rename-flags                      - fix options (comma-separated list of):
                                          'case' - fix case sensitivity issues (according to --fs-case-sensitive option),
                                          'valid' - rename java identifiers to make them valid,
@@ -102,19 +131,28 @@ options:
   --fs-case-sensitive                 - treat filesystem as case sensitive, false by default
   --cfg                               - save methods control flow graph to dot file
   --raw-cfg                           - save methods control flow graph (use raw instructions)
-  -f, --fallback                      - make simple dump (using goto instead of 'if', 'for', etc)
+  -f, --fallback                      - set '--decompilation-mode' to 'fallback' (deprecated)
   --use-dx                            - use dx/d8 to convert java bytecode
-  --comments-level                    - set code comments level, values: none, user_only, error, warn, info, debug, default: info
+  --comments-level                    - set code comments level, values: error, warn, info, debug, user-only, none, default: info
   --log-level                         - set log level, values: quiet, progress, error, warn, info, debug, default: progress
   -v, --verbose                       - verbose output (set --log-level to DEBUG)
   -q, --quiet                         - turn off output (set --log-level to QUIET)
   --version                           - print jadx version
   -h, --help                          - print this help
+
+Plugin options (-P<name>=<value>):
+ 1) dex-input: Load .dex and .apk files
+    - dex-input.verify-checksum       - verify dex file checksum before load, values: [yes, no], default: yes
+ 2) java-convert: Convert .class, .jar and .aar files to dex
+    - java-convert.mode               - convert mode, values: [dx, d8, both], default: both
+    - java-convert.d8-desugar         - use desugar in d8, values: [yes, no], default: no
+
 Examples:
   jadx -d out classes.dex
   jadx --rename-flags "none" classes.dex
   jadx --rename-flags "valid, printable" classes.dex
   jadx --log-level ERROR app.apk
+  jadx -Pdex-input.verify-checksum=no app.apk
 ```
 These options also worked on jadx-gui running from command line and override options from preferences dialog
 

SECURITY.md

@@ -0,0 +1,7 @@
+# Security Policy
+
+## Reporting a Vulnerability
+
+To report a security issue, please email `skylot@gmail.com` with a description of the issue, the steps you took to create the issue, affected versions, and, if known, mitigations for the issue.
+We will check and respond within 3 working days. If the issue is confirmed as a vulnerability, we will apply required mitigations at the next release.
+This project follows a 90 day disclosure timeline.

build.gradle

@@ -1,6 +1,6 @@
 plugins {
-	id 'com.github.ben-manes.versions' version '0.39.0'
-	id 'com.diffplug.spotless' version '6.0.2'
+	id 'com.github.ben-manes.versions' version '0.45.0'
+	id 'com.diffplug.spotless' version '6.13.0'
 }
 
 ext.jadxVersion = System.getenv('JADX_VERSION') ?: "dev"
@@ -14,7 +14,6 @@ allprojects {
 	version = jadxVersion
 
 	sourceCompatibility = JavaVersion.VERSION_1_8
-	targetCompatibility = JavaVersion.VERSION_1_8
 
 	compileJava {
 		options.encoding = "UTF-8"
@@ -27,29 +26,34 @@ allprojects {
 	}
 
 	dependencies {
-		implementation 'org.slf4j:slf4j-api:1.7.32'
-		compileOnly 'org.jetbrains:annotations:23.0.0'
+		implementation 'org.slf4j:slf4j-api:2.0.6'
+		compileOnly 'org.jetbrains:annotations:24.0.0'
 
-		testImplementation 'ch.qos.logback:logback-classic:1.2.8'
+		testImplementation 'ch.qos.logback:logback-classic:1.3.5'
 		testImplementation 'org.hamcrest:hamcrest-library:2.2'
-		testImplementation 'org.mockito:mockito-core:4.1.0'
-		testImplementation 'org.assertj:assertj-core:3.21.0'
+		testImplementation 'org.mockito:mockito-core:4.10.0'
+		testImplementation 'org.assertj:assertj-core:3.24.2'
 
-		testImplementation 'org.junit.jupiter:junit-jupiter-api:5.8.2'
-		testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.8.2'
+		testImplementation 'org.junit.jupiter:junit-jupiter-api:5.9.2'
+		testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.9.2'
 
-		testImplementation 'org.eclipse.jdt.core.compiler:ecj:4.6.1'
-		testCompileOnly 'org.jetbrains:annotations:23.0.0'
+		testCompileOnly 'org.jetbrains:annotations:24.0.0'
 	}
 
 	test {
 		useJUnitPlatform()
+		maxParallelForks = Runtime.runtime.availableProcessors()
 	}
 
 	repositories {
 		mavenLocal()
 		mavenCentral()
 		google()
+		// Commented out for now since we're using a local mapping-io fork atm.
+        // maven {
+		// 	name 'FabricMC'
+		// 	url 'https://maven.fabricmc.net/'
+		// }
 	}
 }
 
@@ -64,12 +68,7 @@ spotless {
 
 		importOrderFile 'config/code-formatter/eclipse.importorder'
 		eclipse().configFile 'config/code-formatter/eclipse.xml'
-		if (JavaVersion.current() < JavaVersion.VERSION_16) {
-			removeUnusedImports()
-		} else {
-			// google-format broken on java 16 (https://github.com/diffplug/spotless/issues/834)
-			println('Warning! Unused imports remove is disabled for Java 16')
-		}
+		removeUnusedImports()
 
 		lineEndings(com.diffplug.spotless.LineEnding.UNIX)
 		encoding("UTF-8")

buildSrc/src/main/groovy/jadx-library.gradle

@@ -66,6 +66,7 @@ publishing {
 }
 
 signing {
+	required { gradle.taskGraph.hasTask("publish") }
 	sign publishing.publications.mavenJava
 }
 
@@ -73,4 +74,6 @@ javadoc {
 	if (JavaVersion.current().isJava9Compatible()) {
 		options.addBooleanOption('html5', true)
 	}
+	// disable 'missing' warnings
+	options.addStringOption('Xdoclint:all,-missing', '-quiet')
 }

gradle.properties

@@ -1 +1,11 @@
 org.gradle.warning.mode=all
+org.gradle.parallel=true
+
+# Flags for google-java-format (optimize imports by spotless) for Java >= 16.
+# Java < 9 will ignore unsupported flags (thanks to -XX:+IgnoreUnrecognizedVMOptions)
+org.gradle.jvmargs=-XX:+IgnoreUnrecognizedVMOptions \
+  --add-exports='jdk.compiler/com.sun.tools.javac.api=ALL-UNNAMED' \
+  --add-exports='jdk.compiler/com.sun.tools.javac.file=ALL-UNNAMED' \
+  --add-exports='jdk.compiler/com.sun.tools.javac.parser=ALL-UNNAMED' \
+  --add-exports='jdk.compiler/com.sun.tools.javac.tree=ALL-UNNAMED' \
+  --add-exports='jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED'

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionSha256Sum=9afb3ca688fc12c761a0e9e4321e4d24e977a4a8916c8a768b1fe05ddb4d6b66
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.3.1-bin.zip
+distributionSha256Sum=7ba68c54029790ab444b39d7e293d3236b2632631fb5f2e012bb28b4ff669e4b
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.6-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

gradlew

@@ -205,6 +205,12 @@ set -- \
         org.gradle.wrapper.GradleWrapperMain \
         "$@"
 
+# Stop when "xargs" is not available.
+if ! command -v xargs >/dev/null 2>&1
+then
+    echo "xargs is not available"
+fi
+
 # Use "xargs" to parse quoted args.
 #
 # With -n1 it outputs one arg per line, with the quotes and backslashes removed.

gradlew.bat

@@ -14,7 +14,7 @@
 @rem limitations under the License.
 @rem
 
-@if "%DEBUG%" == "" @echo off
+@if "%DEBUG%"=="" @echo off
 @rem ##########################################################################
 @rem
 @rem  Gradle startup script for Windows
@@ -25,7 +25,7 @@
 if "%OS%"=="Windows_NT" setlocal
 
 set DIRNAME=%~dp0
-if "%DIRNAME%" == "" set DIRNAME=.
+if "%DIRNAME%"=="" set DIRNAME=.
 set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%
 
@@ -40,7 +40,7 @@ if defined JAVA_HOME goto findJavaFromJavaHome
 
 set JAVA_EXE=java.exe
 %JAVA_EXE% -version >NUL 2>&1
-if "%ERRORLEVEL%" == "0" goto execute
+if %ERRORLEVEL% equ 0 goto execute
 
 echo.
 echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
@@ -75,13 +75,15 @@ set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
 
 :end
 @rem End local scope for the variables with windows NT shell
-if "%ERRORLEVEL%"=="0" goto mainEnd
+if %ERRORLEVEL% equ 0 goto mainEnd
 
 :fail
 rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
 rem the _cmd.exe /c_ return code!
-if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
-exit /b 1
+set EXIT_CODE=%ERRORLEVEL%
+if %EXIT_CODE% equ 0 set EXIT_CODE=1
+if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
+exit /b %EXIT_CODE%
 
 :mainEnd
 if "%OS%"=="Windows_NT" endlocal

jadx-cli/build.gradle

@@ -10,14 +10,14 @@ dependencies {
 	runtimeOnly(project(':jadx-plugins:jadx-java-convert'))
 	runtimeOnly(project(':jadx-plugins:jadx-smali-input'))
 
-	implementation 'com.beust:jcommander:1.81'
-	implementation 'ch.qos.logback:logback-classic:1.2.8'
+	implementation 'com.beust:jcommander:1.82'
+	implementation 'ch.qos.logback:logback-classic:1.3.5'
 }
 
 application {
 	applicationName = 'jadx'
 	mainClass.set('jadx.cli.JadxCLI')
-	applicationDefaultJvmArgs = ['-Xms128M', '-Xmx4g', '-XX:+UseG1GC']
+	applicationDefaultJvmArgs = ['-Xms128M', '-XX:MaxRAMPercentage=70.0', '-XX:+UseG1GC']
 }
 
 applicationDistribution.with {

jadx-cli/src/main/java/jadx/cli/JCommanderWrapper.java

@@ -8,6 +8,7 @@ import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Locale;
 import java.util.Map;
+import java.util.function.Supplier;
 
 import org.jetbrains.annotations.Nullable;
 
@@ -17,6 +18,12 @@ import com.beust.jcommander.ParameterException;
 import com.beust.jcommander.Parameterized;
 
 import jadx.api.JadxDecompiler;
+import jadx.api.plugins.JadxPlugin;
+import jadx.api.plugins.JadxPluginInfo;
+import jadx.api.plugins.JadxPluginManager;
+import jadx.api.plugins.options.JadxPluginOptions;
+import jadx.api.plugins.options.OptionDescription;
+import jadx.core.utils.Utils;
 
 public class JCommanderWrapper<T> {
 	private final JCommander jc;
@@ -45,12 +52,24 @@ public class JCommanderWrapper<T> {
 			if (parameter.isAssigned()) {
 				// copy assigned field value to obj
 				Parameterized parameterized = parameter.getParameterized();
-				Object val = parameterized.get(parameter.getObject());
-				parameterized.set(obj, val);
+				Object providedValue = parameterized.get(parameter.getObject());
+				Object newValue = mergeValues(parameterized.getType(), providedValue, () -> parameterized.get(obj));
+				parameterized.set(obj, newValue);
 			}
 		}
 	}
 
+	@SuppressWarnings({ "rawtypes", "unchecked" })
+	private static Object mergeValues(Class<?> type, Object value, Supplier<Object> prevValueProvider) {
+		if (type.isAssignableFrom(Map.class)) {
+			// merge maps instead replacing whole map
+			Map prevMap = (Map) prevValueProvider.get();
+			return Utils.mergeMaps(prevMap, (Map) value); // value map will override keys in prevMap
+		}
+		// simple override
+		return value;
+	}
+
 	public void printUsage() {
 		// print usage in not sorted fields order (by default its sorted by description)
 		PrintStream out = System.out;
@@ -70,40 +89,44 @@ public class JCommanderWrapper<T> {
 				maxNamesLen = len;
 			}
 		}
+		maxNamesLen += 3;
 
 		JadxCLIArgs args = (JadxCLIArgs) jc.getObjects().get(0);
 		for (Field f : getFields(args.getClass())) {
 			String name = f.getName();
 			ParameterDescription p = paramsMap.get(name);
-			if (p == null) {
+			if (p == null || p.getParameter().hidden()) {
 				continue;
 			}
 			StringBuilder opt = new StringBuilder();
 			opt.append("  ").append(p.getNames());
 			String description = p.getDescription();
-			addSpaces(opt, maxNamesLen - opt.length() + 3);
+			addSpaces(opt, maxNamesLen - opt.length());
 			if (description.contains("\n")) {
 				String[] lines = description.split("\n");
 				opt.append("- ").append(lines[0]);
 				for (int i = 1; i < lines.length; i++) {
 					opt.append('\n');
-					addSpaces(opt, maxNamesLen + 5);
+					addSpaces(opt, maxNamesLen + 2);
 					opt.append(lines[i]);
 				}
 			} else {
 				opt.append("- ").append(description);
 			}
 			String defaultValue = getDefaultValue(args, f, opt);
-			if (defaultValue != null) {
+			if (defaultValue != null && !description.contains("(default)")) {
 				opt.append(", default: ").append(defaultValue);
 			}
 			out.println(opt);
 		}
+		out.println(appendPluginOptions(maxNamesLen));
+		out.println();
 		out.println("Examples:");
 		out.println("  jadx -d out classes.dex");
 		out.println("  jadx --rename-flags \"none\" classes.dex");
 		out.println("  jadx --rename-flags \"valid, printable\" classes.dex");
 		out.println("  jadx --log-level ERROR app.apk");
+		out.println("  jadx -Pdex-input.verify-checksum=no app.apk");
 	}
 
 	/**
@@ -145,4 +168,46 @@ public class JCommanderWrapper<T> {
 			str.append(' ');
 		}
 	}
+
+	private String appendPluginOptions(int maxNamesLen) {
+		StringBuilder sb = new StringBuilder();
+		JadxPluginManager pluginManager = new JadxPluginManager();
+		pluginManager.load();
+		int k = 1;
+		for (JadxPlugin plugin : pluginManager.getAllPlugins()) {
+			if (plugin instanceof JadxPluginOptions) {
+				if (appendPlugin(((JadxPluginOptions) plugin), sb, maxNamesLen, k)) {
+					k++;
+				}
+			}
+		}
+		if (sb.length() == 0) {
+			return "";
+		}
+		return "\nPlugin options (-P<name>=<value>):" + sb;
+	}
+
+	private boolean appendPlugin(JadxPluginOptions plugin, StringBuilder out, int maxNamesLen, int k) {
+		List<OptionDescription> descs = plugin.getOptionsDescriptions();
+		if (descs.isEmpty()) {
+			return false;
+		}
+		JadxPluginInfo pluginInfo = plugin.getPluginInfo();
+		out.append("\n ").append(k).append(") ");
+		out.append(pluginInfo.getPluginId()).append(": ").append(pluginInfo.getDescription());
+		for (OptionDescription desc : descs) {
+			StringBuilder opt = new StringBuilder();
+			opt.append("    - ").append(desc.name());
+			addSpaces(opt, maxNamesLen - opt.length());
+			opt.append("- ").append(desc.description());
+			if (!desc.values().isEmpty()) {
+				opt.append(", values: ").append(desc.values());
+			}
+			if (desc.defaultValue() != null) {
+				opt.append(", default: ").append(desc.defaultValue());
+			}
+			out.append("\n").append(opt);
+		}
+		return true;
+	}
 }

jadx-cli/src/main/java/jadx/cli/JadxCLI.java

@@ -7,6 +7,7 @@ import jadx.api.JadxArgs;
 import jadx.api.JadxDecompiler;
 import jadx.api.impl.NoOpCodeCache;
 import jadx.api.impl.SimpleCodeWriter;
+import jadx.cli.LogHelper.LogLevelEnum;
 import jadx.core.utils.exceptions.JadxArgsValidateException;
 import jadx.core.utils.files.FileUtils;
 
@@ -20,8 +21,8 @@ public class JadxCLI {
 		} catch (JadxArgsValidateException e) {
 			LOG.error("Incorrect arguments: {}", e.getMessage());
 			result = 1;
-		} catch (Exception e) {
-			LOG.error("jadx error: {}", e.getMessage(), e);
+		} catch (Throwable e) {
+			LOG.error("Process error:", e);
 			result = 1;
 		} finally {
 			FileUtils.deleteTempRootDir();
@@ -32,23 +33,25 @@ public class JadxCLI {
 	public static int execute(String[] args) {
 		JadxCLIArgs jadxArgs = new JadxCLIArgs();
 		if (jadxArgs.processArgs(args)) {
-			return processAndSave(jadxArgs.toJadxArgs());
+			return processAndSave(jadxArgs);
 		}
 		return 0;
 	}
 
-	private static int processAndSave(JadxArgs jadxArgs) {
+	private static int processAndSave(JadxCLIArgs cliArgs) {
+		LogHelper.initLogLevel(cliArgs);
+		LogHelper.setLogLevelsForLoadingStage();
+		JadxArgs jadxArgs = cliArgs.toJadxArgs();
 		jadxArgs.setCodeCache(new NoOpCodeCache());
 		jadxArgs.setCodeWriterProvider(SimpleCodeWriter::new);
 		try (JadxDecompiler jadx = new JadxDecompiler(jadxArgs)) {
 			jadx.load();
-			if (LogHelper.getLogLevel() == LogHelper.LogLevelEnum.QUIET) {
-				jadx.save();
-			} else {
-				jadx.save(500, (done, total) -> {
-					int progress = (int) (done * 100.0 / total);
-					System.out.printf("INFO  - progress: %d of %d (%d%%)\r", done, total, progress);
-				});
+			if (checkForErrors(jadx)) {
+				return 1;
+			}
+			LogHelper.setLogLevelsForDecompileStage();
+			if (!SingleClassMode.process(jadx, cliArgs)) {
+				save(jadx);
 			}
 			int errorsCount = jadx.getErrorsCount();
 			if (errorsCount != 0) {
@@ -60,4 +63,36 @@ public class JadxCLI {
 		}
 		return 0;
 	}
+
+	private static boolean checkForErrors(JadxDecompiler jadx) {
+		if (jadx.getRoot().getClasses().isEmpty()) {
+			if (jadx.getArgs().isSkipResources()) {
+				LOG.error("Load failed! No classes for decompile!");
+				return true;
+			}
+			if (!jadx.getArgs().isSkipSources()) {
+				LOG.warn("No classes to decompile; decoding resources only");
+				jadx.getArgs().setSkipSources(true);
+			}
+		}
+		if (jadx.getErrorsCount() > 0) {
+			LOG.error("Load with errors! Check log for details");
+			// continue processing
+			return false;
+		}
+		return false;
+	}
+
+	private static void save(JadxDecompiler jadx) {
+		if (LogHelper.getLogLevel() == LogLevelEnum.QUIET) {
+			jadx.save();
+		} else {
+			jadx.save(500, (done, total) -> {
+				int progress = (int) (done * 100.0 / total);
+				System.out.printf("INFO  - progress: %d of %d (%d%%)\r", done, total, progress);
+			});
+			// dumb line clear :)
+			System.out.print("                                                             \r");
+		}
+	}
 }

jadx-cli/src/main/java/jadx/cli/JadxCLIArgs.java

@@ -2,19 +2,28 @@ package jadx.cli;
 
 import java.util.ArrayList;
 import java.util.EnumSet;
+import java.util.HashMap;
 import java.util.List;
 import java.util.Locale;
+import java.util.Map;
 import java.util.Set;
+import java.util.function.Function;
+import java.util.function.Supplier;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
 
+import com.beust.jcommander.DynamicParameter;
 import com.beust.jcommander.IStringConverter;
 import com.beust.jcommander.Parameter;
 
 import jadx.api.CommentsLevel;
+import jadx.api.DecompilationMode;
 import jadx.api.JadxArgs;
 import jadx.api.JadxArgs.RenameEnum;
+import jadx.api.JadxArgs.UseKotlinMethodsForVarNames;
 import jadx.api.JadxDecompiler;
+import jadx.api.args.DeobfuscationMapFileMode;
+import jadx.api.args.ResourceNameSource;
 import jadx.core.utils.exceptions.JadxException;
 import jadx.core.utils.files.FileUtils;
 
@@ -38,9 +47,12 @@ public class JadxCLIArgs {
 	@Parameter(names = { "-s", "--no-src" }, description = "do not decompile source code")
 	protected boolean skipSources = false;
 
-	@Parameter(names = { "--single-class" }, description = "decompile a single class")
+	@Parameter(names = { "--single-class" }, description = "decompile a single class, full name, raw or alias")
 	protected String singleClass = null;
 
+	@Parameter(names = { "--single-class-output" }, description = "file or dir for write if decompile a single class")
+	protected String singleClassOutput = null;
+
 	@Parameter(names = { "--output-format" }, description = "can be 'java' or 'json'")
 	protected String outputFormat = "java";
 
@@ -50,6 +62,17 @@ public class JadxCLIArgs {
 	@Parameter(names = { "-j", "--threads-count" }, description = "processing threads count")
 	protected int threadsCount = JadxArgs.DEFAULT_THREADS_COUNT;
 
+	@Parameter(
+			names = { "-m", "--decompilation-mode" },
+			description = "code output mode:"
+					+ "\n 'auto' - trying best options (default)"
+					+ "\n 'restructure' - restore code structure (normal java code)"
+					+ "\n 'simple' - simplified instructions (linear, with goto's)"
+					+ "\n 'fallback' - raw instructions without modifications",
+			converter = DecompilationModeConverter.class
+	)
+	protected DecompilationMode decompilationMode = DecompilationMode.AUTO;
+
 	@Parameter(names = { "--show-bad-code" }, description = "show inconsistent code (incorrectly decompiled)")
 	protected boolean showInconsistentCode = false;
 
@@ -68,6 +91,12 @@ public class JadxCLIArgs {
 	@Parameter(names = { "--no-inline-methods" }, description = "disable methods inline")
 	protected boolean inlineMethods = true;
 
+	@Parameter(names = { "--no-inline-kotlin-lambda" }, description = "disable inline for Kotlin lambdas")
+	protected boolean allowInlineKotlinLambda = true;
+
+	@Parameter(names = "--no-finally", description = "don't extract finally block")
+	protected boolean extractFinally = true;
+
 	@Parameter(names = "--no-replace-consts", description = "don't replace constant value with matching constant field")
 	protected boolean replaceConsts = true;
 
@@ -92,8 +121,16 @@ public class JadxCLIArgs {
 	)
 	protected String deobfuscationMapFile;
 
-	@Parameter(names = { "--deobf-rewrite-cfg" }, description = "force to ignore and overwrite deobfuscation map file")
-	protected boolean deobfuscationForceSave = false;
+	@Parameter(
+			names = { "--deobf-cfg-file-mode" },
+			description = "set mode for handle deobfuscation map file:"
+					+ "\n 'read' - read if found, don't save (default)"
+					+ "\n 'read-or-save' - read if found, save otherwise (don't overwrite)"
+					+ "\n 'overwrite' - don't read, always save"
+					+ "\n 'ignore' - don't read and don't save",
+			converter = DeobfuscationMapFileModeConverter.class
+	)
+	protected DeobfuscationMapFileMode deobfuscationMapFileMode = DeobfuscationMapFileMode.READ;
 
 	@Parameter(names = { "--deobf-use-sourcename" }, description = "use source file name as class name alias")
 	protected boolean deobfuscationUseSourceNameAsAlias = false;
@@ -101,6 +138,23 @@ public class JadxCLIArgs {
 	@Parameter(names = { "--deobf-parse-kotlin-metadata" }, description = "parse kotlin metadata to class and package names")
 	protected boolean deobfuscationParseKotlinMetadata = false;
 
+	@Parameter(
+			names = { "--deobf-res-name-source" },
+			description = "better name source for resources:"
+					+ "\n 'auto' - automatically select best name (default)"
+					+ "\n 'resources' - use resources names"
+					+ "\n 'code' - use R class fields names",
+			converter = ResourceNameSourceConverter.class
+	)
+	protected ResourceNameSource resourceNameSource = ResourceNameSource.AUTO;
+
+	@Parameter(
+			names = { "--use-kotlin-methods-for-var-names" },
+			description = "use kotlin intrinsic methods to rename variables, values: disable, apply, apply-and-hide",
+			converter = UseKotlinMethodsForVarNamesConverter.class
+	)
+	protected UseKotlinMethodsForVarNames useKotlinMethodsForVarNames = UseKotlinMethodsForVarNames.APPLY;
+
 	@Parameter(
 			names = { "--rename-flags" },
 			description = "fix options (comma-separated list of):"
@@ -122,7 +176,7 @@ public class JadxCLIArgs {
 	@Parameter(names = { "--raw-cfg" }, description = "save methods control flow graph (use raw instructions)")
 	protected boolean rawCfgOutput = false;
 
-	@Parameter(names = { "-f", "--fallback" }, description = "make simple dump (using goto instead of 'if', 'for', etc)")
+	@Parameter(names = { "-f", "--fallback" }, description = "set '--decompilation-mode' to 'fallback' (deprecated)")
 	protected boolean fallbackMode = false;
 
 	@Parameter(names = { "--use-dx" }, description = "use dx/d8 to convert java bytecode")
@@ -130,7 +184,7 @@ public class JadxCLIArgs {
 
 	@Parameter(
 			names = { "--comments-level" },
-			description = "set code comments level, values: error, warn, info, debug, user_only, none",
+			description = "set code comments level, values: error, warn, info, debug, user-only, none",
 			converter = CommentsLevelConverter.class
 	)
 	protected CommentsLevel commentsLevel = CommentsLevel.INFO;
@@ -138,7 +192,7 @@ public class JadxCLIArgs {
 	@Parameter(
 			names = { "--log-level" },
 			description = "set log level, values: quiet, progress, error, warn, info, debug",
-			converter = LogHelper.LogLevelConverter.class
+			converter = LogLevelConverter.class
 	)
 	protected LogHelper.LogLevelEnum logLevel = LogHelper.LogLevelEnum.PROGRESS;
 
@@ -154,6 +208,9 @@ public class JadxCLIArgs {
 	@Parameter(names = { "-h", "--help" }, description = "print this help", help = true)
 	protected boolean printHelp = false;
 
+	@DynamicParameter(names = "-P", description = "Plugin options", hidden = true)
+	protected Map<String, String> pluginOptions = new HashMap<>();
+
 	public boolean processArgs(String[] args) {
 		JCommanderWrapper<JadxCLIArgs> jcw = new JCommanderWrapper<>(this);
 		return jcw.parse(args) && process(jcw);
@@ -189,7 +246,6 @@ public class JadxCLIArgs {
 			if (threadsCount <= 0) {
 				throw new JadxException("Threads count must be positive, got: " + threadsCount);
 			}
-			LogHelper.setLogLevelFromArgs(this);
 		} catch (JadxException e) {
 			System.err.println("ERROR: " + e.getMessage());
 			jcw.printUsage();
@@ -207,22 +263,25 @@ public class JadxCLIArgs {
 		args.setOutputFormat(JadxArgs.OutputFormatEnum.valueOf(outputFormat.toUpperCase()));
 		args.setThreadsCount(threadsCount);
 		args.setSkipSources(skipSources);
-		if (singleClass != null) {
-			args.setClassFilter(className -> singleClass.equals(className));
-		}
 		args.setSkipResources(skipResources);
-		args.setFallbackMode(fallbackMode);
+		if (fallbackMode) {
+			args.setDecompilationMode(DecompilationMode.FALLBACK);
+		} else {
+			args.setDecompilationMode(decompilationMode);
+		}
 		args.setShowInconsistentCode(showInconsistentCode);
 		args.setCfgOutput(cfgOutput);
 		args.setRawCFGOutput(rawCfgOutput);
 		args.setReplaceConsts(replaceConsts);
 		args.setDeobfuscationOn(deobfuscationOn);
 		args.setDeobfuscationMapFile(FileUtils.toFile(deobfuscationMapFile));
-		args.setDeobfuscationForceSave(deobfuscationForceSave);
+		args.setDeobfuscationMapFileMode(deobfuscationMapFileMode);
 		args.setDeobfuscationMinLength(deobfuscationMinLength);
 		args.setDeobfuscationMaxLength(deobfuscationMaxLength);
 		args.setUseSourceNameAsClassAlias(deobfuscationUseSourceNameAsAlias);
 		args.setParseKotlinMetadata(deobfuscationParseKotlinMetadata);
+		args.setUseKotlinMethodsForVarNames(useKotlinMethodsForVarNames);
+		args.setResourceNameSource(resourceNameSource);
 		args.setEscapeUnicode(escapeUnicode);
 		args.setRespectBytecodeAccModifiers(respectBytecodeAccessModifiers);
 		args.setExportAsGradleProject(exportAsGradleProject);
@@ -231,10 +290,13 @@ public class JadxCLIArgs {
 		args.setInsertDebugLines(addDebugLines);
 		args.setInlineAnonymousClasses(inlineAnonymousClasses);
 		args.setInlineMethods(inlineMethods);
+		args.setAllowInlineKotlinLambda(allowInlineKotlinLambda);
+		args.setExtractFinally(extractFinally);
 		args.setRenameFlags(renameFlags);
 		args.setFsCaseSensitive(fsCaseSensitive);
 		args.setCommentsLevel(commentsLevel);
 		args.setUseDxInput(useDx);
+		args.setPluginOptions(pluginOptions);
 		return args;
 	}
 
@@ -254,6 +316,14 @@ public class JadxCLIArgs {
 		return outDirRes;
 	}
 
+	public String getSingleClass() {
+		return singleClass;
+	}
+
+	public String getSingleClassOutput() {
+		return singleClassOutput;
+	}
+
 	public boolean isSkipResources() {
 		return skipResources;
 	}
@@ -274,6 +344,10 @@ public class JadxCLIArgs {
 		return useDx;
 	}
 
+	public DecompilationMode getDecompilationMode() {
+		return decompilationMode;
+	}
+
 	public boolean isShowInconsistentCode() {
 		return showInconsistentCode;
 	}
@@ -298,6 +372,14 @@ public class JadxCLIArgs {
 		return inlineMethods;
 	}
 
+	public boolean isAllowInlineKotlinLambda() {
+		return allowInlineKotlinLambda;
+	}
+
+	public boolean isExtractFinally() {
+		return extractFinally;
+	}
+
 	public boolean isDeobfuscationOn() {
 		return deobfuscationOn;
 	}
@@ -314,8 +396,8 @@ public class JadxCLIArgs {
 		return deobfuscationMapFile;
 	}
 
-	public boolean isDeobfuscationForceSave() {
-		return deobfuscationForceSave;
+	public DeobfuscationMapFileMode getDeobfuscationMapFileMode() {
+		return deobfuscationMapFileMode;
 	}
 
 	public boolean isDeobfuscationUseSourceNameAsAlias() {
@@ -326,6 +408,14 @@ public class JadxCLIArgs {
 		return deobfuscationParseKotlinMetadata;
 	}
 
+	public ResourceNameSource getResourceNameSource() {
+		return resourceNameSource;
+	}
+
+	public UseKotlinMethodsForVarNames getUseKotlinMethodsForVarNames() {
+		return useKotlinMethodsForVarNames;
+	}
+
 	public boolean isEscapeUnicode() {
 		return escapeUnicode;
 	}
@@ -370,6 +460,14 @@ public class JadxCLIArgs {
 		return commentsLevel;
 	}
 
+	public LogHelper.LogLevelEnum getLogLevel() {
+		return logLevel;
+	}
+
+	public Map<String, String> getPluginOptions() {
+		return pluginOptions;
+	}
+
 	static class RenameConverter implements IStringConverter<Set<RenameEnum>> {
 		private final String paramName;
 
@@ -399,22 +497,70 @@ public class JadxCLIArgs {
 		}
 	}
 
-	public static class CommentsLevelConverter implements IStringConverter<CommentsLevel> {
+	public static class CommentsLevelConverter extends BaseEnumConverter<CommentsLevel> {
+		public CommentsLevelConverter() {
+			super(CommentsLevel::valueOf, CommentsLevel::values);
+		}
+	}
+
+	public static class UseKotlinMethodsForVarNamesConverter extends BaseEnumConverter<UseKotlinMethodsForVarNames> {
+		public UseKotlinMethodsForVarNamesConverter() {
+			super(UseKotlinMethodsForVarNames::valueOf, UseKotlinMethodsForVarNames::values);
+		}
+	}
+
+	public static class DeobfuscationMapFileModeConverter extends BaseEnumConverter<DeobfuscationMapFileMode> {
+		public DeobfuscationMapFileModeConverter() {
+			super(DeobfuscationMapFileMode::valueOf, DeobfuscationMapFileMode::values);
+		}
+	}
+
+	public static class ResourceNameSourceConverter extends BaseEnumConverter<ResourceNameSource> {
+		public ResourceNameSourceConverter() {
+			super(ResourceNameSource::valueOf, ResourceNameSource::values);
+		}
+	}
+
+	public static class DecompilationModeConverter extends BaseEnumConverter<DecompilationMode> {
+		public DecompilationModeConverter() {
+			super(DecompilationMode::valueOf, DecompilationMode::values);
+		}
+	}
+
+	public static class LogLevelConverter extends BaseEnumConverter<LogHelper.LogLevelEnum> {
+		public LogLevelConverter() {
+			super(LogHelper.LogLevelEnum::valueOf, LogHelper.LogLevelEnum::values);
+		}
+	}
+
+	public abstract static class BaseEnumConverter<E extends Enum<E>> implements IStringConverter<E> {
+		private final Function<String, E> parse;
+		private final Supplier<E[]> values;
+
+		public BaseEnumConverter(Function<String, E> parse, Supplier<E[]> values) {
+			this.parse = parse;
+			this.values = values;
+		}
+
 		@Override
-		public CommentsLevel convert(String value) {
+		public E convert(String value) {
 			try {
-				return CommentsLevel.valueOf(value.toUpperCase());
+				return parse.apply(stringAsEnumName(value));
 			} catch (Exception e) {
 				throw new IllegalArgumentException(
-						'\'' + value + "' is unknown comments level, possible values are: "
-								+ JadxCLIArgs.enumValuesString(CommentsLevel.values()));
+						'\'' + value + "' is unknown, possible values are: " + enumValuesString(values.get()));
 			}
 		}
 	}
 
 	public static String enumValuesString(Enum<?>[] values) {
 		return Stream.of(values)
-				.map(v -> v.name().toLowerCase(Locale.ROOT))
+				.map(v -> v.name().replace('_', '-').toLowerCase(Locale.ROOT))
 				.collect(Collectors.joining(", "));
 	}
+
+	private static String stringAsEnumName(String value) {
+		// inverse of enumValuesString conversion
+		return value.replace('-', '_').toUpperCase(Locale.ROOT);
+	}
 }

jadx-cli/src/main/java/jadx/cli/LogHelper.java

@@ -1,10 +1,9 @@
 package jadx.cli;
 
+import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 import org.slf4j.LoggerFactory;
 
-import com.beust.jcommander.IStringConverter;
-
 import ch.qos.logback.classic.Level;
 import ch.qos.logback.classic.Logger;
 
@@ -32,33 +31,61 @@ public class LogHelper {
 		}
 	}
 
+	@Nullable("For disable log level control")
 	private static LogLevelEnum logLevelValue;
 
-	public static void setLogLevelFromArgs(JadxCLIArgs args) {
-		if (isCustomLogConfig()) {
-			return;
-		}
-		LogLevelEnum logLevel = args.logLevel;
-		if (args.quiet) {
-			logLevel = LogLevelEnum.QUIET;
-		} else if (args.verbose) {
-			logLevel = LogLevelEnum.DEBUG;
-		}
-
-		applyLogLevel(logLevel);
+	public static void initLogLevel(JadxCLIArgs args) {
+		logLevelValue = getLogLevelFromArgs(args);
 	}
 
-	public static void applyLogLevel(LogLevelEnum logLevel) {
-		logLevelValue = logLevel;
+	private static LogLevelEnum getLogLevelFromArgs(JadxCLIArgs args) {
+		if (isCustomLogConfig()) {
+			return null;
+		}
+		if (args.quiet) {
+			return LogLevelEnum.QUIET;
+		}
+		if (args.verbose) {
+			return LogLevelEnum.DEBUG;
+		}
+		return args.logLevel;
+	}
 
+	public static void setLogLevelsForLoadingStage() {
+		if (logLevelValue == null) {
+			return;
+		}
+		if (logLevelValue == LogLevelEnum.PROGRESS) {
+			// show load errors
+			LogHelper.applyLogLevel(LogLevelEnum.ERROR);
+			fixForShowProgress();
+			return;
+		}
+		applyLogLevel(logLevelValue);
+	}
+
+	public static void setLogLevelsForDecompileStage() {
+		if (logLevelValue == null) {
+			return;
+		}
+		applyLogLevel(logLevelValue);
+		if (logLevelValue == LogLevelEnum.PROGRESS) {
+			fixForShowProgress();
+		}
+	}
+
+	/**
+	 * Show progress: change to 'INFO' for control classes
+	 */
+	private static void fixForShowProgress() {
+		setLevelForClass(JadxCLI.class, Level.INFO);
+		setLevelForClass(JadxDecompiler.class, Level.INFO);
+		setLevelForClass(SingleClassMode.class, Level.INFO);
+	}
+
+	private static void applyLogLevel(@NotNull LogLevelEnum logLevel) {
 		Logger rootLogger = (Logger) LoggerFactory.getLogger(Logger.ROOT_LOGGER_NAME);
 		rootLogger.setLevel(logLevel.getLevel());
-
-		if (logLevel != LogLevelEnum.QUIET) {
-			// show progress for all levels except quiet
-			setLevelForClass(JadxCLI.class, Level.INFO);
-			setLevelForClass(JadxDecompiler.class, Level.INFO);
-		}
 	}
 
 	@Nullable
@@ -90,18 +117,4 @@ public class LogHelper {
 		}
 		return false;
 	}
-
-	public static class LogLevelConverter implements IStringConverter<LogLevelEnum> {
-
-		@Override
-		public LogLevelEnum convert(String value) {
-			try {
-				return LogLevelEnum.valueOf(value.toUpperCase());
-			} catch (Exception e) {
-				throw new IllegalArgumentException(
-						'\'' + value + "' is unknown log level, possible values are "
-								+ JadxCLIArgs.enumValuesString(LogLevelEnum.values()));
-			}
-		}
-	}
 }

jadx-cli/src/main/java/jadx/cli/SingleClassMode.java

@@ -0,0 +1,87 @@
+package jadx.cli;
+
+import java.io.File;
+import java.util.List;
+import java.util.stream.Collectors;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import jadx.api.ICodeInfo;
+import jadx.api.JadxDecompiler;
+import jadx.core.dex.attributes.AFlag;
+import jadx.core.dex.nodes.ClassNode;
+import jadx.core.dex.visitors.SaveCode;
+import jadx.core.utils.exceptions.JadxRuntimeException;
+import jadx.core.utils.files.FileUtils;
+
+public class SingleClassMode {
+	private static final Logger LOG = LoggerFactory.getLogger(SingleClassMode.class);
+
+	public static boolean process(JadxDecompiler jadx, JadxCLIArgs cliArgs) {
+		String singleClass = cliArgs.getSingleClass();
+		String singleClassOutput = cliArgs.getSingleClassOutput();
+		if (singleClass == null && singleClassOutput == null) {
+			return false;
+		}
+		ClassNode clsForProcess;
+		if (singleClass != null) {
+			clsForProcess = jadx.getRoot().resolveClass(singleClass);
+			if (clsForProcess == null) {
+				clsForProcess = jadx.getRoot().getClasses().stream()
+						.filter(cls -> cls.getClassInfo().getAliasFullName().equals(singleClass))
+						.findFirst().orElse(null);
+			}
+			if (clsForProcess == null) {
+				throw new JadxRuntimeException("Input class not found: " + singleClass);
+			}
+			if (clsForProcess.contains(AFlag.DONT_GENERATE)) {
+				throw new JadxRuntimeException("Input class can't be saved by currect jadx settings (marked as DONT_GENERATE)");
+			}
+			if (clsForProcess.isInner()) {
+				clsForProcess = clsForProcess.getTopParentClass();
+				LOG.warn("Input class is inner, parent class will be saved: {}", clsForProcess.getFullName());
+			}
+		} else {
+			// singleClassOutput is set
+			// expect only one class to be loaded
+			List<ClassNode> classes = jadx.getRoot().getClasses().stream()
+					.filter(c -> !c.isInner() && !c.contains(AFlag.DONT_GENERATE))
+					.collect(Collectors.toList());
+			int size = classes.size();
+			if (size == 1) {
+				clsForProcess = classes.get(0);
+			} else {
+				throw new JadxRuntimeException("Found " + size + " classes, single class output can't be used");
+			}
+		}
+		ICodeInfo codeInfo;
+		try {
+			codeInfo = clsForProcess.decompile();
+		} catch (Exception e) {
+			throw new JadxRuntimeException("Class decompilation failed", e);
+		}
+		String fileExt = SaveCode.getFileExtension(jadx.getRoot());
+		File out;
+		if (singleClassOutput == null) {
+			out = new File(jadx.getArgs().getOutDirSrc(), clsForProcess.getClassInfo().getAliasFullPath() + fileExt);
+		} else {
+			if (singleClassOutput.endsWith(fileExt)) {
+				// treat as file name
+				out = new File(singleClassOutput);
+			} else {
+				// treat as directory
+				out = new File(singleClassOutput, clsForProcess.getShortName() + fileExt);
+			}
+		}
+		File resultOut = FileUtils.prepareFile(out);
+		if (clsForProcess.getClassInfo().hasAlias()) {
+			LOG.info("Saving class '{}' (alias: '{}') to file '{}'",
+					clsForProcess.getClassInfo().getFullName(), clsForProcess.getFullName(), resultOut.getAbsolutePath());
+		} else {
+			LOG.info("Saving class '{}' to file '{}'", clsForProcess.getFullName(), resultOut.getAbsolutePath());
+		}
+		SaveCode.save(codeInfo.getCodeStr(), resultOut);
+		return true;
+	}
+}

jadx-cli/src/test/java/jadx/cli/JadxCLIArgsTest.java

@@ -1,9 +1,14 @@
 package jadx.cli;
 
+import java.util.Collections;
+import java.util.Map;
+
+import org.hamcrest.Matchers;
 import org.junit.jupiter.api.Test;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import static jadx.core.utils.Utils.newConstStringMap;
 import static org.hamcrest.MatcherAssert.assertThat;
 import static org.hamcrest.Matchers.is;
 
@@ -47,6 +52,40 @@ public class JadxCLIArgsTest {
 		assertThat(override(args, "").isUseImports(), is(false));
 	}
 
+	@Test
+	public void testPluginOptionsOverride() {
+		// add key to empty base map
+		checkPluginOptionsMerge(
+				Collections.emptyMap(),
+				"-Poption=otherValue",
+				newConstStringMap("option", "otherValue"));
+
+		// override one key
+		checkPluginOptionsMerge(
+				newConstStringMap("option", "value"),
+				"-Poption=otherValue",
+				newConstStringMap("option", "otherValue"));
+
+		// merge different keys
+		checkPluginOptionsMerge(
+				Collections.singletonMap("option1", "value1"),
+				"-Poption2=otherValue2",
+				newConstStringMap("option1", "value1", "option2", "otherValue2"));
+
+		// merge and override
+		checkPluginOptionsMerge(
+				newConstStringMap("option1", "value1", "option2", "value2"),
+				"-Poption2=otherValue2",
+				newConstStringMap("option1", "value1", "option2", "otherValue2"));
+	}
+
+	private void checkPluginOptionsMerge(Map<String, String> baseMap, String providedArgs, Map<String, String> expectedMap) {
+		JadxCLIArgs args = new JadxCLIArgs();
+		args.pluginOptions = baseMap;
+		Map<String, String> resultMap = override(args, providedArgs).getPluginOptions();
+		assertThat(resultMap, Matchers.equalTo(expectedMap));
+	}
+
 	private JadxCLIArgs parse(String... args) {
 		return parse(new JadxCLIArgs(), args);
 	}

jadx-cli/src/test/java/jadx/cli/TestInput.java

@@ -44,6 +44,33 @@ public class TestInput {
 		decompile("multi", "samples/hello.dex", "samples/HelloWorld.smali");
 	}
 
+	@Test
+	public void testResourceOnly() throws Exception {
+		decode("resourceOnly", "samples/resources-only.apk");
+	}
+
+	private void decode(String tmpDirName, String apkSample) throws URISyntaxException, IOException {
+		List<String> args = new ArrayList<>();
+		Path tempDir = FileUtils.createTempDir(tmpDirName);
+		args.add("-v");
+		args.add("-d");
+		args.add(tempDir.toAbsolutePath().toString());
+
+		URL resource = getClass().getClassLoader().getResource(apkSample);
+		assertThat(resource).isNotNull();
+		String sampleFile = resource.toURI().getRawPath();
+		args.add(sampleFile);
+
+		int result = JadxCLI.execute(args.toArray(new String[0]));
+		assertThat(result).isEqualTo(0);
+		List<Path> files = Files.find(
+				tempDir,
+				3,
+				(file, attr) -> file.getFileName().toString().equalsIgnoreCase("AndroidManifest.xml"))
+				.collect(Collectors.toList());
+		assertThat(files.isEmpty()).isFalse();
+	}
+
 	private void decompile(String tmpDirName, String... inputSamples) throws URISyntaxException, IOException {
 		List<String> args = new ArrayList<>();
 		Path tempDir = FileUtils.createTempDir(tmpDirName);

jadx-core/build.gradle

@@ -5,22 +5,22 @@ plugins {
 dependencies {
 	api(project(':jadx-plugins:jadx-plugins-api'))
 
-	implementation 'com.google.code.gson:gson:2.8.9'
-	implementation 'com.android.tools.build:aapt2-proto:4.2.1-7147631'
-	constraints {
-		// Force protobuf version to prevent Java-7 issue
-		implementation 'com.google.protobuf:protobuf-java:3.11.4'
-	}
+	implementation 'com.google.code.gson:gson:2.10.1'
+
+	// TODO: move resources decoding to separate plugin module
+	implementation 'com.android.tools.build:aapt2-proto:7.3.1-8691043'
+	implementation 'com.google.protobuf:protobuf-java:3.21.12' // forcing latest version
 
 	testImplementation 'org.apache.commons:commons-lang3:3.12.0'
 
-	testRuntimeOnly(project(':jadx-plugins:jadx-dex-input'))
+	testImplementation(project(':jadx-plugins:jadx-dex-input'))
 	testRuntimeOnly(project(':jadx-plugins:jadx-smali-input'))
 	testRuntimeOnly(project(':jadx-plugins:jadx-java-convert'))
 	testRuntimeOnly(project(':jadx-plugins:jadx-java-input'))
 	testRuntimeOnly(project(':jadx-plugins:jadx-raung-input'))
 
-	testImplementation('tools.profiler:async-profiler:1.8.3')
+	testImplementation 'org.eclipse.jdt:ecj:3.32.0'
+	testImplementation 'tools.profiler:async-profiler:2.9'
 }
 
 test {

jadx-core/src/main/java/jadx/api/CodePosition.java

@@ -1,65 +0,0 @@
-package jadx.api;
-
-public final class CodePosition {
-
-	private final int line;
-	private final int offset;
-	private final int pos;
-
-	public CodePosition(int line, int offset, int pos) {
-		this.line = line;
-		this.offset = offset;
-		this.pos = pos;
-	}
-
-	public CodePosition(int line) {
-		this(line, 0, -1);
-	}
-
-	@Deprecated
-	public CodePosition(int line, int offset) {
-		this(line, offset, -1);
-	}
-
-	public int getPos() {
-		return pos;
-	}
-
-	public int getLine() {
-		return line;
-	}
-
-	public int getOffset() {
-		return offset;
-	}
-
-	@Override
-	public boolean equals(Object o) {
-		if (this == o) {
-			return true;
-		}
-		if (o == null || getClass() != o.getClass()) {
-			return false;
-		}
-		CodePosition that = (CodePosition) o;
-		return line == that.line && offset == that.offset;
-	}
-
-	@Override
-	public int hashCode() {
-		return line + 31 * offset;
-	}
-
-	@Override
-	public String toString() {
-		StringBuilder sb = new StringBuilder();
-		sb.append(line);
-		if (offset != 0) {
-			sb.append(':').append(offset);
-		}
-		if (pos > 0) {
-			sb.append('@').append(pos);
-		}
-		return sb.toString();
-	}
-}

jadx-core/src/main/java/jadx/api/DecompilationMode.java

@@ -0,0 +1,23 @@
+package jadx.api;
+
+public enum DecompilationMode {
+	/**
+	 * Trying best options (default)
+	 */
+	AUTO,
+
+	/**
+	 * Restore code structure (normal java code)
+	 */
+	RESTRUCTURE,
+
+	/**
+	 * Simplified instructions (linear with goto's)
+	 */
+	SIMPLE,
+
+	/**
+	 * Raw instructions without modifications
+	 */
+	FALLBACK
+}

jadx-core/src/main/java/jadx/api/ICodeCache.java

@@ -1,13 +1,21 @@
 package jadx.api;
 
+import java.io.Closeable;
+
+import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
-public interface ICodeCache {
+public interface ICodeCache extends Closeable {
 
 	void add(String clsFullName, ICodeInfo codeInfo);
 
 	void remove(String clsFullName);
 
-	@Nullable
+	@NotNull
 	ICodeInfo get(String clsFullName);
+
+	@Nullable
+	String getCode(String clsFullName);
+
+	boolean contains(String clsFullName);
 }

jadx-core/src/main/java/jadx/api/ICodeInfo.java

@@ -1,8 +1,7 @@
 package jadx.api;
 
-import java.util.Map;
-
 import jadx.api.impl.SimpleCodeInfo;
+import jadx.api.metadata.ICodeMetadata;
 
 public interface ICodeInfo {
 
@@ -10,7 +9,7 @@ public interface ICodeInfo {
 
 	String getCodeStr();
 
-	Map<Integer, Integer> getLineMapping();
+	ICodeMetadata getCodeMetadata();
 
-	Map<CodePosition, Object> getAnnotations();
+	boolean hasMetadata();
 }

jadx-core/src/main/java/jadx/api/ICodeWriter.java

@@ -2,7 +2,10 @@ package jadx.api;
 
 import java.util.Map;
 
-import jadx.core.dex.attributes.ILineAttributeNode;
+import org.jetbrains.annotations.ApiStatus;
+
+import jadx.api.metadata.ICodeAnnotation;
+import jadx.api.metadata.ICodeNodeRef;
 
 public interface ICodeWriter {
 	String NL = System.getProperty("line.separator");
@@ -38,13 +41,21 @@ public interface ICodeWriter {
 
 	void setIndent(int indent);
 
+	/**
+	 * Return current line (only if metadata is supported)
+	 */
 	int getLine();
 
-	void attachDefinition(ILineAttributeNode obj);
+	/**
+	 * Return start line position (only if metadata is supported)
+	 */
+	int getLineStartPos();
 
-	void attachAnnotation(Object obj);
+	void attachDefinition(ICodeNodeRef obj);
 
-	void attachLineAnnotation(Object obj);
+	void attachAnnotation(ICodeAnnotation obj);
+
+	void attachLineAnnotation(ICodeAnnotation obj);
 
 	void attachSourceLine(int sourceLine);
 
@@ -56,5 +67,6 @@ public interface ICodeWriter {
 
 	StringBuilder getRawBuf();
 
-	Map<CodePosition, Object> getRawAnnotations();
+	@ApiStatus.Internal
+	Map<Integer, ICodeAnnotation> getRawAnnotations();
 }

jadx-core/src/main/java/jadx/api/JadxArgs.java

@@ -1,19 +1,29 @@
 package jadx.api;
 
 import java.io.File;
+import java.nio.charset.StandardCharsets;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.EnumSet;
+import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
 import java.util.Set;
 import java.util.function.Function;
 import java.util.function.Predicate;
 
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import jadx.api.args.DeobfuscationMapFileMode;
+import jadx.api.args.ResourceNameSource;
 import jadx.api.data.ICodeData;
 import jadx.api.impl.AnnotatedCodeWriter;
 import jadx.api.impl.InMemoryCodeCache;
+import jadx.core.utils.files.FileUtils;
 
 public class JadxArgs {
+	private static final Logger LOG = LoggerFactory.getLogger(JadxArgs.class);
 
 	public static final int DEFAULT_THREADS_COUNT = Math.max(1, Runtime.getRuntime().availableProcessors() / 2);
 
@@ -35,7 +45,6 @@ public class JadxArgs {
 	private boolean cfgOutput = false;
 	private boolean rawCFGOutput = false;
 
-	private boolean fallbackMode = false;
 	private boolean showInconsistentCode = false;
 
 	private boolean useImports = true;
@@ -44,6 +53,7 @@ public class JadxArgs {
 	private boolean extractFinally = true;
 	private boolean inlineAnonymousClasses = true;
 	private boolean inlineMethods = true;
+	private boolean allowInlineKotlinLambda = true;
 
 	private boolean skipResources = false;
 	private boolean skipSources = false;
@@ -53,12 +63,19 @@ public class JadxArgs {
 	 */
 	private Predicate<String> classFilter = null;
 
+	/**
+	 * Save dependencies for classes accepted by {@code classFilter}
+	 */
+	private boolean includeDependencies = false;
+
 	private boolean deobfuscationOn = false;
-	private boolean deobfuscationForceSave = false;
 	private boolean useSourceNameAsClassAlias = false;
 	private boolean parseKotlinMetadata = false;
 	private File deobfuscationMapFile = null;
 
+	private DeobfuscationMapFileMode deobfuscationMapFileMode = DeobfuscationMapFileMode.READ;
+	private ResourceNameSource resourceNameSource = ResourceNameSource.AUTO;
+
 	private int deobfuscationMinLength = 0;
 	private int deobfuscationMaxLength = Integer.MAX_VALUE;
 
@@ -81,12 +98,27 @@ public class JadxArgs {
 
 	private OutputFormatEnum outputFormat = OutputFormatEnum.JAVA;
 
+	private DecompilationMode decompilationMode = DecompilationMode.AUTO;
+
 	private ICodeData codeData;
 
 	private CommentsLevel commentsLevel = CommentsLevel.INFO;
 
 	private boolean useDxInput = false;
 
+	public enum UseKotlinMethodsForVarNames {
+		DISABLE, APPLY, APPLY_AND_HIDE
+	}
+
+	private UseKotlinMethodsForVarNames useKotlinMethodsForVarNames = UseKotlinMethodsForVarNames.APPLY;
+
+	/**
+	 * Don't save files (can be using for performance testing)
+	 */
+	private boolean skipFilesSave = false;
+
+	private Map<String, String> pluginOptions = new HashMap<>();
+
 	public JadxArgs() {
 		// use default options
 	}
@@ -97,6 +129,19 @@ public class JadxArgs {
 		setOutDirRes(new File(rootDir, DEFAULT_RES_DIR));
 	}
 
+	public void close() {
+		try {
+			inputFiles = null;
+			if (codeCache != null) {
+				codeCache.close();
+			}
+		} catch (Exception e) {
+			LOG.error("Failed to close JadxArgs", e);
+		} finally {
+			codeCache = null;
+		}
+	}
+
 	public List<File> getInputFiles() {
 		return inputFiles;
 	}
@@ -138,7 +183,7 @@ public class JadxArgs {
 	}
 
 	public void setThreadsCount(int threadsCount) {
-		this.threadsCount = threadsCount;
+		this.threadsCount = Math.max(1, threadsCount); // make sure threadsCount >= 1
 	}
 
 	public boolean isCfgOutput() {
@@ -158,11 +203,17 @@ public class JadxArgs {
 	}
 
 	public boolean isFallbackMode() {
-		return fallbackMode;
+		return decompilationMode == DecompilationMode.FALLBACK;
 	}
 
+	/**
+	 * Deprecated: use 'decompilation mode' property
+	 */
+	@Deprecated
 	public void setFallbackMode(boolean fallbackMode) {
-		this.fallbackMode = fallbackMode;
+		if (fallbackMode) {
+			this.decompilationMode = DecompilationMode.FALLBACK;
+		}
 	}
 
 	public boolean isShowInconsistentCode() {
@@ -213,6 +264,14 @@ public class JadxArgs {
 		this.inlineMethods = inlineMethods;
 	}
 
+	public boolean isAllowInlineKotlinLambda() {
+		return allowInlineKotlinLambda;
+	}
+
+	public void setAllowInlineKotlinLambda(boolean allowInlineKotlinLambda) {
+		this.allowInlineKotlinLambda = allowInlineKotlinLambda;
+	}
+
 	public boolean isExtractFinally() {
 		return extractFinally;
 	}
@@ -237,6 +296,14 @@ public class JadxArgs {
 		this.skipSources = skipSources;
 	}
 
+	public void setIncludeDependencies(boolean includeDependencies) {
+		this.includeDependencies = includeDependencies;
+	}
+
+	public boolean isIncludeDependencies() {
+		return includeDependencies;
+	}
+
 	public Predicate<String> getClassFilter() {
 		return classFilter;
 	}
@@ -253,12 +320,24 @@ public class JadxArgs {
 		this.deobfuscationOn = deobfuscationOn;
 	}
 
+	@Deprecated
 	public boolean isDeobfuscationForceSave() {
-		return deobfuscationForceSave;
+		return deobfuscationMapFileMode == DeobfuscationMapFileMode.OVERWRITE;
 	}
 
+	@Deprecated
 	public void setDeobfuscationForceSave(boolean deobfuscationForceSave) {
-		this.deobfuscationForceSave = deobfuscationForceSave;
+		if (deobfuscationForceSave) {
+			this.deobfuscationMapFileMode = DeobfuscationMapFileMode.OVERWRITE;
+		}
+	}
+
+	public DeobfuscationMapFileMode getDeobfuscationMapFileMode() {
+		return deobfuscationMapFileMode;
+	}
+
+	public void setDeobfuscationMapFileMode(DeobfuscationMapFileMode deobfuscationMapFileMode) {
+		this.deobfuscationMapFileMode = deobfuscationMapFileMode;
 	}
 
 	public boolean isUseSourceNameAsClassAlias() {
@@ -301,6 +380,14 @@ public class JadxArgs {
 		this.deobfuscationMapFile = deobfuscationMapFile;
 	}
 
+	public ResourceNameSource getResourceNameSource() {
+		return resourceNameSource;
+	}
+
+	public void setResourceNameSource(ResourceNameSource resourceNameSource) {
+		this.resourceNameSource = resourceNameSource;
+	}
+
 	public boolean isEscapeUnicode() {
 		return escapeUnicode;
 	}
@@ -393,6 +480,14 @@ public class JadxArgs {
 		this.outputFormat = outputFormat;
 	}
 
+	public DecompilationMode getDecompilationMode() {
+		return decompilationMode;
+	}
+
+	public void setDecompilationMode(DecompilationMode decompilationMode) {
+		this.decompilationMode = decompilationMode;
+	}
+
 	public ICodeCache getCodeCache() {
 		return codeCache;
 	}
@@ -433,6 +528,46 @@ public class JadxArgs {
 		this.useDxInput = useDxInput;
 	}
 
+	public UseKotlinMethodsForVarNames getUseKotlinMethodsForVarNames() {
+		return useKotlinMethodsForVarNames;
+	}
+
+	public void setUseKotlinMethodsForVarNames(UseKotlinMethodsForVarNames useKotlinMethodsForVarNames) {
+		this.useKotlinMethodsForVarNames = useKotlinMethodsForVarNames;
+	}
+
+	public boolean isSkipFilesSave() {
+		return skipFilesSave;
+	}
+
+	public void setSkipFilesSave(boolean skipFilesSave) {
+		this.skipFilesSave = skipFilesSave;
+	}
+
+	public Map<String, String> getPluginOptions() {
+		return pluginOptions;
+	}
+
+	public void setPluginOptions(Map<String, String> pluginOptions) {
+		this.pluginOptions = pluginOptions;
+	}
+
+	/**
+	 * Hash of all options that can change result code
+	 */
+	public String makeCodeArgsHash() {
+		String argStr = "args:" + decompilationMode + useImports + showInconsistentCode
+				+ inlineAnonymousClasses + inlineMethods
+				+ deobfuscationOn + deobfuscationMinLength + deobfuscationMaxLength
+				+ resourceNameSource
+				+ parseKotlinMetadata + useKotlinMethodsForVarNames
+				+ insertDebugLines + extractFinally
+				+ debugInfo + useSourceNameAsClassAlias + escapeUnicode + replaceConsts
+				+ respectBytecodeAccModifiers + fsCaseSensitive + renameFlags
+				+ commentsLevel + useDxInput + pluginOptions;
+		return FileUtils.md5Sum(argStr.getBytes(StandardCharsets.US_ASCII));
+	}
+
 	@Override
 	public String toString() {
 		return "JadxArgs{" + "inputFiles=" + inputFiles
@@ -440,18 +575,21 @@ public class JadxArgs {
 				+ ", outDirSrc=" + outDirSrc
 				+ ", outDirRes=" + outDirRes
 				+ ", threadsCount=" + threadsCount
-				+ ", cfgOutput=" + cfgOutput
-				+ ", rawCFGOutput=" + rawCFGOutput
-				+ ", fallbackMode=" + fallbackMode
+				+ ", decompilationMode=" + decompilationMode
 				+ ", showInconsistentCode=" + showInconsistentCode
 				+ ", useImports=" + useImports
 				+ ", skipResources=" + skipResources
 				+ ", skipSources=" + skipSources
+				+ ", includeDependencies=" + includeDependencies
 				+ ", deobfuscationOn=" + deobfuscationOn
 				+ ", deobfuscationMapFile=" + deobfuscationMapFile
-				+ ", deobfuscationForceSave=" + deobfuscationForceSave
+				+ ", deobfuscationMapFileMode=" + deobfuscationMapFileMode
+				+ ", resourceNameSource=" + resourceNameSource
 				+ ", useSourceNameAsClassAlias=" + useSourceNameAsClassAlias
 				+ ", parseKotlinMetadata=" + parseKotlinMetadata
+				+ ", useKotlinMethodsForVarNames=" + useKotlinMethodsForVarNames
+				+ ", insertDebugLines=" + insertDebugLines
+				+ ", extractFinally=" + extractFinally
 				+ ", deobfuscationMinLength=" + deobfuscationMinLength
 				+ ", deobfuscationMaxLength=" + deobfuscationMaxLength
 				+ ", escapeUnicode=" + escapeUnicode
@@ -465,6 +603,9 @@ public class JadxArgs {
 				+ ", codeCache=" + codeCache
 				+ ", codeWriter=" + codeWriterProvider.apply(this).getClass().getSimpleName()
 				+ ", useDxInput=" + useDxInput
+				+ ", pluginOptions=" + pluginOptions
+				+ ", cfgOutput=" + cfgOutput
+				+ ", rawCFGOutput=" + rawCFGOutput
 				+ '}';
 	}
 }

jadx-core/src/main/java/jadx/api/JadxArgsValidator.java

@@ -13,8 +13,9 @@ public class JadxArgsValidator {
 
 	private static final Logger LOG = LoggerFactory.getLogger(JadxArgsValidator.class);
 
-	public static void validate(JadxArgs args) {
-		checkInputFiles(args);
+	public static void validate(JadxDecompiler jadx) {
+		JadxArgs args = jadx.getArgs();
+		checkInputFiles(jadx, args);
 		validateOutDirs(args);
 
 		if (LOG.isDebugEnabled()) {
@@ -22,9 +23,9 @@ public class JadxArgsValidator {
 		}
 	}
 
-	private static void checkInputFiles(JadxArgs args) {
+	private static void checkInputFiles(JadxDecompiler jadx, JadxArgs args) {
 		List<File> inputFiles = args.getInputFiles();
-		if (inputFiles.isEmpty()) {
+		if (inputFiles.isEmpty() && jadx.getCustomLoads().isEmpty()) {
 			throw new JadxArgsValidateException("Please specify input file");
 		}
 		for (File inputFile : inputFiles) {
@@ -66,19 +67,22 @@ public class JadxArgsValidator {
 
 	@NotNull
 	private static File makeDirFromInput(JadxArgs args) {
-		File outDir;
 		String outDirName;
-		File file = args.getInputFiles().get(0);
-		String name = file.getName();
-		int pos = name.lastIndexOf('.');
-		if (pos != -1) {
-			outDirName = name.substring(0, pos);
+		List<File> inputFiles = args.getInputFiles();
+		if (inputFiles.isEmpty()) {
+			outDirName = JadxArgs.DEFAULT_OUT_DIR;
 		} else {
-			outDirName = name + '-' + JadxArgs.DEFAULT_OUT_DIR;
+			File file = inputFiles.get(0);
+			String name = file.getName();
+			int pos = name.lastIndexOf('.');
+			if (pos != -1) {
+				outDirName = name.substring(0, pos);
+			} else {
+				outDirName = name + '-' + JadxArgs.DEFAULT_OUT_DIR;
+			}
 		}
 		LOG.info("output directory: {}", outDirName);
-		outDir = new File(outDirName);
-		return outDir;
+		return new File(outDirName);
 	}
 
 	private static void checkFile(File file) {

jadx-core/src/main/java/jadx/api/JadxDecompiler.java

@@ -12,7 +12,6 @@ import java.util.List;
 import java.util.Map;
 import java.util.Objects;
 import java.util.Set;
-import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 import java.util.concurrent.ThreadPoolExecutor;
@@ -25,14 +24,18 @@ import org.jetbrains.annotations.Nullable;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import jadx.api.data.annotations.VarRef;
+import jadx.api.metadata.ICodeAnnotation;
+import jadx.api.metadata.ICodeNodeRef;
+import jadx.api.metadata.annotations.NodeDeclareRef;
+import jadx.api.metadata.annotations.VarNode;
+import jadx.api.metadata.annotations.VarRef;
 import jadx.api.plugins.JadxPlugin;
 import jadx.api.plugins.JadxPluginManager;
 import jadx.api.plugins.input.JadxInputPlugin;
 import jadx.api.plugins.input.data.ILoadResult;
+import jadx.api.plugins.options.JadxPluginOptions;
 import jadx.core.Jadx;
 import jadx.core.dex.attributes.AFlag;
-import jadx.core.dex.attributes.nodes.LineAttrNode;
 import jadx.core.dex.nodes.ClassNode;
 import jadx.core.dex.nodes.FieldNode;
 import jadx.core.dex.nodes.MethodNode;
@@ -89,11 +92,9 @@ public final class JadxDecompiler implements Closeable {
 	private BinaryXMLParser binaryXmlParser;
 	private ProtoXMLParser protoXmlParser;
 
-	private final Map<ClassNode, JavaClass> classesMap = new ConcurrentHashMap<>();
-	private final Map<MethodNode, JavaMethod> methodsMap = new ConcurrentHashMap<>();
-	private final Map<FieldNode, JavaField> fieldsMap = new ConcurrentHashMap<>();
+	private final IDecompileScheduler decompileScheduler = new DecompilerScheduler();
 
-	private final IDecompileScheduler decompileScheduler = new DecompilerScheduler(this);
+	private final List<ILoadResult> customLoads = new ArrayList<>();
 
 	public JadxDecompiler() {
 		this(new JadxArgs());
@@ -105,7 +106,7 @@ public final class JadxDecompiler implements Closeable {
 
 	public void load() {
 		reset();
-		JadxArgsValidator.validate(args);
+		JadxArgsValidator.validate(this);
 		LOG.info("loading ...");
 		loadPlugins(args);
 		loadInputFiles();
@@ -122,12 +123,25 @@ public final class JadxDecompiler implements Closeable {
 		loadedInputs.clear();
 		List<Path> inputPaths = Utils.collectionMap(args.getInputFiles(), File::toPath);
 		List<Path> inputFiles = FileUtils.expandDirs(inputPaths);
+		long start = System.currentTimeMillis();
 		for (JadxInputPlugin inputPlugin : pluginManager.getInputPlugins()) {
 			ILoadResult loadResult = inputPlugin.loadFiles(inputFiles);
 			if (loadResult != null && !loadResult.isEmpty()) {
 				loadedInputs.add(loadResult);
 			}
 		}
+		loadedInputs.addAll(customLoads);
+		if (LOG.isDebugEnabled()) {
+			LOG.debug("Loaded using {} inputs plugin in {} ms", loadedInputs.size(), System.currentTimeMillis() - start);
+		}
+	}
+
+	public void addCustomLoad(ILoadResult customLoad) {
+		customLoads.add(customLoad);
+	}
+
+	public List<ILoadResult> getCustomLoads() {
+		return customLoads;
 	}
 
 	private void reset() {
@@ -136,12 +150,13 @@ public final class JadxDecompiler implements Closeable {
 		resources = null;
 		binaryXmlParser = null;
 		protoXmlParser = null;
+	}
 
-		classesMap.clear();
-		methodsMap.clear();
-		fieldsMap.clear();
-
+	@Override
+	public void close() {
+		reset();
 		closeInputs();
+		args.close();
 	}
 
 	private void closeInputs() {
@@ -155,11 +170,6 @@ public final class JadxDecompiler implements Closeable {
 		loadedInputs.clear();
 	}
 
-	@Override
-	public void close() {
-		reset();
-	}
-
 	private void loadPlugins(JadxArgs args) {
 		pluginManager.providesSuggestion("java-input", args.isUseDxInput() ? "java-convert" : "java-input");
 		pluginManager.load();
@@ -167,8 +177,21 @@ public final class JadxDecompiler implements Closeable {
 			LOG.debug("Resolved plugins: {}", Utils.collectionMap(pluginManager.getResolvedPlugins(),
 					p -> p.getPluginInfo().getPluginId()));
 		}
+		Map<String, String> pluginOptions = args.getPluginOptions();
+		if (!pluginOptions.isEmpty()) {
+			LOG.debug("Applying plugin options: {}", pluginOptions);
+			for (JadxPluginOptions plugin : pluginManager.getPluginsWithOptions()) {
+				try {
+					plugin.setOptions(pluginOptions);
+				} catch (Exception e) {
+					String pluginId = plugin.getPluginInfo().getPluginId();
+					throw new JadxRuntimeException("Failed to apply options for plugin: " + pluginId, e);
+				}
+			}
+		}
 	}
 
+	@SuppressWarnings("unused")
 	public void registerPlugin(JadxPlugin plugin) {
 		pluginManager.register(plugin);
 	}
@@ -210,6 +233,7 @@ public final class JadxDecompiler implements Closeable {
 		save(false, true);
 	}
 
+	@SuppressWarnings("ResultOfMethodCallIgnored")
 	private void save(boolean saveSources, boolean saveResources) {
 		ExecutorService ex = getSaveExecutor(saveSources, saveResources);
 		ex.shutdown();
@@ -282,9 +306,24 @@ public final class JadxDecompiler implements Closeable {
 	}
 
 	private void appendResourcesSaveTasks(List<Runnable> tasks, File outDir) {
+		if (args.isSkipFilesSave()) {
+			return;
+		}
+		// process AndroidManifest.xml first to load complete resource ids table
+		for (ResourceFile resourceFile : getResources()) {
+			if (resourceFile.getType() == ResourceType.MANIFEST) {
+				new ResourcesSaver(outDir, resourceFile).run();
+			}
+		}
+
 		Set<String> inputFileNames = args.getInputFiles().stream().map(File::getAbsolutePath).collect(Collectors.toSet());
 		for (ResourceFile resourceFile : getResources()) {
-			if (resourceFile.getType() != ResourceType.ARSC
+			ResourceType resType = resourceFile.getType();
+			if (resType == ResourceType.MANIFEST) {
+				// already processed
+				continue;
+			}
+			if (resType != ResourceType.ARSC
 					&& inputFileNames.contains(resourceFile.getOriginalName())) {
 				// ignore resource made from input file
 				continue;
@@ -298,20 +337,31 @@ public final class JadxDecompiler implements Closeable {
 		List<JavaClass> classes = getClasses();
 		List<JavaClass> processQueue = new ArrayList<>(classes.size());
 		for (JavaClass cls : classes) {
-			if (cls.getClassNode().contains(AFlag.DONT_GENERATE)) {
+			ClassNode clsNode = cls.getClassNode();
+			if (clsNode.contains(AFlag.DONT_GENERATE)) {
 				continue;
 			}
-			if (classFilter != null && !classFilter.test(cls.getFullName())) {
+			if (classFilter != null && !classFilter.test(clsNode.getClassInfo().getFullName())) {
+				if (!args.isIncludeDependencies()) {
+					clsNode.add(AFlag.DONT_GENERATE);
+				}
 				continue;
 			}
 			processQueue.add(cls);
 		}
-		for (List<JavaClass> decompileBatch : decompileScheduler.buildBatches(processQueue)) {
+		List<List<JavaClass>> batches;
+		try {
+			batches = decompileScheduler.buildBatches(processQueue);
+		} catch (Exception e) {
+			throw new JadxRuntimeException("Decompilation batches build failed", e);
+		}
+		for (List<JavaClass> decompileBatch : batches) {
 			tasks.add(() -> {
 				for (JavaClass cls : decompileBatch) {
 					try {
-						ICodeInfo code = cls.getCodeInfo();
-						SaveCode.save(outDir, cls.getClassNode(), code);
+						ClassNode clsNode = cls.getClassNode();
+						ICodeInfo code = clsNode.getCode();
+						SaveCode.save(outDir, clsNode, code);
 					} catch (Exception e) {
 						LOG.error("Error saving class: {}", cls, e);
 					}
@@ -325,14 +375,14 @@ public final class JadxDecompiler implements Closeable {
 			return Collections.emptyList();
 		}
 		if (classes == null) {
-			List<ClassNode> classNodeList = root.getClasses(false);
+			List<ClassNode> classNodeList = root.getClasses();
 			List<JavaClass> clsList = new ArrayList<>(classNodeList.size());
-			classesMap.clear();
 			for (ClassNode classNode : classNodeList) {
-				if (!classNode.contains(AFlag.DONT_GENERATE)) {
-					JavaClass javaClass = new JavaClass(classNode, this);
-					clsList.add(javaClass);
-					classesMap.put(classNode, javaClass);
+				if (classNode.contains(AFlag.DONT_GENERATE)) {
+					continue;
+				}
+				if (!classNode.getClassInfo().isInner()) {
+					clsList.add(convertClassNode(classNode));
 				}
 			}
 			classes = Collections.unmodifiableList(clsList);
@@ -340,7 +390,11 @@ public final class JadxDecompiler implements Closeable {
 		return classes;
 	}
 
-	public List<ResourceFile> getResources() {
+	public List<JavaClass> getClassesWithInners() {
+		return Utils.collectionMap(root.getClasses(), this::convertClassNode);
+	}
+
+	public synchronized List<ResourceFile> getResources() {
 		if (resources == null) {
 			if (root == null) {
 				return Collections.emptyList();
@@ -397,6 +451,7 @@ public final class JadxDecompiler implements Closeable {
 	/**
 	 * Internal API. Not Stable!
 	 */
+	@ApiStatus.Internal
 	public RootNode getRoot() {
 		return root;
 	}
@@ -415,112 +470,40 @@ public final class JadxDecompiler implements Closeable {
 		return protoXmlParser;
 	}
 
-	private void loadJavaClass(JavaClass javaClass) {
-		javaClass.getMethods().forEach(mth -> methodsMap.put(mth.getMethodNode(), mth));
-		javaClass.getFields().forEach(fld -> fieldsMap.put(fld.getFieldNode(), fld));
-
-		for (JavaClass innerCls : javaClass.getInnerClasses()) {
-			classesMap.put(innerCls.getClassNode(), innerCls);
-			loadJavaClass(innerCls);
-		}
-		for (JavaClass inlinedCls : javaClass.getInlinedClasses()) {
-			classesMap.put(inlinedCls.getClassNode(), inlinedCls);
-			loadJavaClass(inlinedCls);
-		}
-	}
-
 	/**
 	 * Get JavaClass by ClassNode without loading and decompilation
 	 */
-	JavaClass convertClassNode(ClassNode cls) {
-		return classesMap.compute(cls, (node, prevJavaCls) -> {
-			if (prevJavaCls != null && prevJavaCls.getClassNode() == cls) {
-				// keep previous variable
-				return prevJavaCls;
-			}
-			if (cls.isInner()) {
-				return new JavaClass(cls, convertClassNode(cls.getParentClass()));
-			}
-			return new JavaClass(cls, this);
-		});
-	}
-
-	@Nullable("For not generated classes")
 	@ApiStatus.Internal
-	public JavaClass getJavaClassByNode(ClassNode cls) {
-		JavaClass javaClass = classesMap.get(cls);
-		if (javaClass != null && javaClass.getClassNode() == cls) {
-			return javaClass;
+	synchronized JavaClass convertClassNode(ClassNode cls) {
+		JavaClass javaClass = cls.getJavaNode();
+		if (javaClass == null) {
+			javaClass = cls.isInner()
+					? new JavaClass(cls, convertClassNode(cls.getParentClass()))
+					: new JavaClass(cls, this);
+			cls.setJavaNode(javaClass);
 		}
-		// load parent class if inner
-		ClassNode parentClass = cls.getTopParentClass();
-		if (parentClass.contains(AFlag.DONT_GENERATE)) {
-			return null;
-		}
-		if (parentClass != cls) {
-			JavaClass parentJavaClass = classesMap.get(parentClass);
-			if (parentJavaClass == null) {
-				getClasses();
-				parentJavaClass = classesMap.get(parentClass);
-			}
-			loadJavaClass(parentJavaClass);
-			javaClass = classesMap.get(cls);
-			if (javaClass != null) {
-				return javaClass;
-			}
-		}
-		// class or parent classes can be excluded from generation
-		if (cls.hasNotGeneratedParent()) {
-			return null;
-		}
-		throw new JadxRuntimeException("JavaClass not found by ClassNode: " + cls);
+		return javaClass;
 	}
 
-	@Nullable
-	private JavaMethod getJavaMethodByNode(MethodNode mth) {
-		JavaMethod javaMethod = methodsMap.get(mth);
-		if (javaMethod != null && javaMethod.getMethodNode() == mth) {
-			return javaMethod;
+	@ApiStatus.Internal
+	synchronized JavaField convertFieldNode(FieldNode fld) {
+		JavaField javaField = fld.getJavaNode();
+		if (javaField == null) {
+			JavaClass parentCls = convertClassNode(fld.getParentClass());
+			javaField = new JavaField(parentCls, fld);
+			fld.setJavaNode(javaField);
 		}
-		if (mth.contains(AFlag.DONT_GENERATE)) {
-			return null;
-		}
-		// parent class not loaded yet
-		JavaClass javaClass = getJavaClassByNode(mth.getParentClass().getTopParentClass());
-		if (javaClass == null) {
-			return null;
-		}
-		loadJavaClass(javaClass);
-		javaMethod = methodsMap.get(mth);
-		if (javaMethod != null) {
-			return javaMethod;
-		}
-		if (mth.getParentClass().hasNotGeneratedParent()) {
-			return null;
-		}
-		throw new JadxRuntimeException("JavaMethod not found by MethodNode: " + mth);
+		return javaField;
 	}
 
-	@Nullable
-	private JavaField getJavaFieldByNode(FieldNode fld) {
-		JavaField javaField = fieldsMap.get(fld);
-		if (javaField != null && javaField.getFieldNode() == fld) {
-			return javaField;
+	@ApiStatus.Internal
+	synchronized JavaMethod convertMethodNode(MethodNode mth) {
+		JavaMethod javaMethod = mth.getJavaNode();
+		if (javaMethod == null) {
+			javaMethod = new JavaMethod(convertClassNode(mth.getParentClass()), mth);
+			mth.setJavaNode(javaMethod);
 		}
-		// parent class not loaded yet
-		JavaClass javaClass = getJavaClassByNode(fld.getParentClass().getTopParentClass());
-		if (javaClass == null) {
-			return null;
-		}
-		loadJavaClass(javaClass);
-		javaField = fieldsMap.get(fld);
-		if (javaField != null) {
-			return javaField;
-		}
-		if (fld.getParentClass().hasNotGeneratedParent()) {
-			return null;
-		}
-		throw new JadxRuntimeException("JavaField not found by FieldNode: " + fld);
+		return javaMethod;
 	}
 
 	@Nullable
@@ -528,7 +511,7 @@ public final class JadxDecompiler implements Closeable {
 		return getRoot().getClasses().stream()
 				.filter(cls -> cls.getClassInfo().getFullName().equals(fullName))
 				.findFirst()
-				.map(this::getJavaClassByNode)
+				.map(this::convertClassNode)
 				.orElse(null);
 	}
 
@@ -549,9 +532,9 @@ public final class JadxDecompiler implements Closeable {
 				.orElse(null);
 		if (node != null) {
 			if (node.contains(AFlag.DONT_GENERATE)) {
-				return getJavaClassByNode(node.getTopParentClass());
+				return convertClassNode(node.getTopParentClass());
 			} else {
-				return getJavaClassByNode(node);
+				return convertClassNode(node);
 			}
 		}
 		return null;
@@ -562,86 +545,87 @@ public final class JadxDecompiler implements Closeable {
 		return getRoot().getClasses().stream()
 				.filter(cls -> cls.getClassInfo().getAliasFullName().equals(fullName))
 				.findFirst()
-				.map(this::getJavaClassByNode)
+				.map(this::convertClassNode)
 				.orElse(null);
 	}
 
 	@Nullable
-	JavaNode convertNode(Object obj) {
-		if (obj instanceof VarRef) {
-			VarRef varRef = (VarRef) obj;
-			MethodNode mthNode = varRef.getMth();
-			JavaMethod mth = getJavaMethodByNode(mthNode);
-			if (mth == null) {
+	public JavaNode getJavaNodeByRef(ICodeNodeRef ann) {
+		return getJavaNodeByCodeAnnotation(null, ann);
+	}
+
+	@Nullable
+	public JavaNode getJavaNodeByCodeAnnotation(@Nullable ICodeInfo codeInfo, @Nullable ICodeAnnotation ann) {
+		if (ann == null) {
+			return null;
+		}
+		switch (ann.getAnnType()) {
+			case CLASS:
+				return convertClassNode((ClassNode) ann);
+			case METHOD:
+				return convertMethodNode((MethodNode) ann);
+			case FIELD:
+				return convertFieldNode((FieldNode) ann);
+			case DECLARATION:
+				return getJavaNodeByCodeAnnotation(codeInfo, ((NodeDeclareRef) ann).getNode());
+			case VAR:
+				return resolveVarNode((VarNode) ann);
+			case VAR_REF:
+				return resolveVarRef(codeInfo, (VarRef) ann);
+			case OFFSET:
+				// offset annotation don't have java node object
 				return null;
+			default:
+				throw new JadxRuntimeException("Unknown annotation type: " + ann.getAnnType() + ", class: " + ann.getClass());
+		}
+	}
+
+	private JavaVariable resolveVarNode(VarNode varNode) {
+		JavaMethod javaNode = convertMethodNode(varNode.getMth());
+		return new JavaVariable(javaNode, varNode);
+	}
+
+	@Nullable
+	private JavaVariable resolveVarRef(ICodeInfo codeInfo, VarRef varRef) {
+		if (codeInfo == null) {
+			throw new JadxRuntimeException("Missing code info for resolve VarRef: " + varRef);
+		}
+		ICodeAnnotation varNodeAnn = codeInfo.getCodeMetadata().getAt(varRef.getRefPos());
+		if (varNodeAnn != null && varNodeAnn.getAnnType() == ICodeAnnotation.AnnType.DECLARATION) {
+			ICodeNodeRef nodeRef = ((NodeDeclareRef) varNodeAnn).getNode();
+			if (nodeRef.getAnnType() == ICodeAnnotation.AnnType.VAR) {
+				return resolveVarNode((VarNode) nodeRef);
 			}
-			return new JavaVariable(mth, varRef);
 		}
-		if (!(obj instanceof LineAttrNode)) {
-			return null;
-		}
-		LineAttrNode node = (LineAttrNode) obj;
-		if (node.contains(AFlag.DONT_GENERATE)) {
-			return null;
-		}
-		if (obj instanceof ClassNode) {
-			return convertClassNode((ClassNode) obj);
-		}
-		if (obj instanceof MethodNode) {
-			return getJavaMethodByNode(((MethodNode) obj));
-		}
-		if (obj instanceof FieldNode) {
-			return getJavaFieldByNode((FieldNode) obj);
-		}
-		throw new JadxRuntimeException("Unexpected node type: " + obj);
+		return null;
 	}
 
-	// TODO: make interface for all nodes in code annotations and add common method instead this
-	Object getInternalNode(JavaNode javaNode) {
-		if (javaNode instanceof JavaClass) {
-			return ((JavaClass) javaNode).getClassNode();
-		}
-		if (javaNode instanceof JavaMethod) {
-			return ((JavaMethod) javaNode).getMethodNode();
-		}
-		if (javaNode instanceof JavaField) {
-			return ((JavaField) javaNode).getFieldNode();
-		}
-		if (javaNode instanceof JavaVariable) {
-			return ((JavaVariable) javaNode).getVarRef();
-		}
-		throw new JadxRuntimeException("Unexpected node type: " + javaNode);
-	}
-
-	List<JavaNode> convertNodes(Collection<?> nodesList) {
+	List<JavaNode> convertNodes(Collection<? extends ICodeNodeRef> nodesList) {
 		return nodesList.stream()
-				.map(this::convertNode)
+				.map(this::getJavaNodeByRef)
 				.filter(Objects::nonNull)
 				.collect(Collectors.toList());
 	}
 
 	@Nullable
-	public JavaNode getJavaNodeAtPosition(ICodeInfo codeInfo, int line, int offset) {
-		Map<CodePosition, Object> map = codeInfo.getAnnotations();
-		if (map.isEmpty()) {
-			return null;
-		}
-		Object obj = map.get(new CodePosition(line, offset));
-		if (obj == null) {
-			return null;
-		}
-		return convertNode(obj);
+	public JavaNode getJavaNodeAtPosition(ICodeInfo codeInfo, int pos) {
+		ICodeAnnotation ann = codeInfo.getCodeMetadata().getAt(pos);
+		return getJavaNodeByCodeAnnotation(codeInfo, ann);
 	}
 
 	@Nullable
-	public CodePosition getDefinitionPosition(JavaNode javaNode) {
-		JavaClass jCls = javaNode.getTopParentClass();
-		jCls.decompile();
-		int defLine = javaNode.getDecompiledLine();
-		if (defLine == 0) {
+	public JavaNode getClosestJavaNode(ICodeInfo codeInfo, int pos) {
+		ICodeAnnotation ann = codeInfo.getCodeMetadata().getClosestUp(pos);
+		return getJavaNodeByCodeAnnotation(codeInfo, ann);
+	}
+
+	@Nullable
+	public JavaNode getEnclosingNode(ICodeInfo codeInfo, int pos) {
+		ICodeNodeRef obj = codeInfo.getCodeMetadata().getNodeAt(pos);
+		if (obj == null) {
 			return null;
 		}
-		return new CodePosition(defLine, 0, javaNode.getDefPos());
+		return getJavaNodeByRef(obj);
 	}
 
 	public void reloadCodeData() {

jadx-core/src/main/java/jadx/api/JavaClass.java

@@ -8,15 +8,25 @@ import java.util.List;
 import java.util.Map;
 
 import org.jetbrains.annotations.ApiStatus;
+import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
+import jadx.api.metadata.ICodeAnnotation;
+import jadx.api.metadata.ICodeNodeRef;
 import jadx.core.dex.attributes.AFlag;
+import jadx.core.dex.attributes.AType;
+import jadx.core.dex.attributes.nodes.AnonymousClassAttr;
+import jadx.core.dex.attributes.nodes.InlinedAttr;
 import jadx.core.dex.info.AccessInfo;
 import jadx.core.dex.nodes.ClassNode;
 import jadx.core.dex.nodes.FieldNode;
 import jadx.core.dex.nodes.MethodNode;
+import jadx.core.utils.ListUtils;
 
 public final class JavaClass implements JavaNode {
+	private static final Logger LOG = LoggerFactory.getLogger(JavaClass.class);
 
 	private final JadxDecompiler decompiler;
 	private final ClassNode cls;
@@ -44,24 +54,24 @@ public final class JavaClass implements JavaNode {
 	}
 
 	public String getCode() {
-		ICodeInfo code = getCodeInfo();
-		if (code == null) {
-			return "";
-		}
-		return code.getCodeStr();
+		return getCodeInfo().getCodeStr();
 	}
 
-	public ICodeInfo getCodeInfo() {
+	public @NotNull ICodeInfo getCodeInfo() {
+		ICodeInfo code = load();
+		if (code != null) {
+			return code;
+		}
 		return cls.decompile();
 	}
 
 	public void decompile() {
-		cls.decompile();
+		load();
 	}
 
-	public synchronized void reload() {
+	public synchronized ICodeInfo reload() {
 		listsLoaded = false;
-		cls.reloadCode();
+		return cls.reloadCode();
 	}
 
 	public void unload() {
@@ -69,10 +79,26 @@ public final class JavaClass implements JavaNode {
 		cls.unloadCode();
 	}
 
+	public boolean isNoCode() {
+		return cls.contains(AFlag.DONT_GENERATE);
+	}
+
+	public boolean isInner() {
+		return cls.isInner();
+	}
+
 	public synchronized String getSmali() {
 		return cls.getDisassembledCode();
 	}
 
+	@Override
+	public boolean isOwnCodeAnnotation(ICodeAnnotation ann) {
+		if (ann.getAnnType() == ICodeAnnotation.AnnType.CLASS) {
+			return ann.equals(cls);
+		}
+		return false;
+	}
+
 	/**
 	 * Internal API. Not Stable!
 	 */
@@ -81,21 +107,34 @@ public final class JavaClass implements JavaNode {
 		return cls;
 	}
 
-	private synchronized void loadLists() {
+	/**
+	 * Decompile class and loads internal lists of fields, methods, etc.
+	 * Do nothing if already loaded.
+	 *
+	 * @return code info if decompilation was executed, null otherwise
+	 */
+	private synchronized @Nullable ICodeInfo load() {
 		if (listsLoaded) {
-			return;
+			return null;
 		}
 		listsLoaded = true;
-		decompile();
-		JadxDecompiler rootDecompiler = getRootDecompiler();
 
+		ICodeInfo code;
+		if (cls.getState().isProcessComplete()) {
+			// already decompiled -> class internals loaded
+			code = null;
+		} else {
+			code = cls.decompile();
+		}
+
+		JadxDecompiler rootDecompiler = getRootDecompiler();
 		int inClsCount = cls.getInnerClasses().size();
 		if (inClsCount != 0) {
 			List<JavaClass> list = new ArrayList<>(inClsCount);
 			for (ClassNode inner : cls.getInnerClasses()) {
 				if (!inner.contains(AFlag.DONT_GENERATE)) {
 					JavaClass javaClass = rootDecompiler.convertClassNode(inner);
-					javaClass.loadLists();
+					javaClass.load();
 					list.add(javaClass);
 				}
 			}
@@ -106,7 +145,7 @@ public final class JavaClass implements JavaNode {
 			List<JavaClass> list = new ArrayList<>(inlinedClsCount);
 			for (ClassNode inner : cls.getInlinedClasses()) {
 				JavaClass javaClass = rootDecompiler.convertClassNode(inner);
-				javaClass.loadLists();
+				javaClass.load();
 				list.add(javaClass);
 			}
 			this.inlinedClasses = Collections.unmodifiableList(list);
@@ -117,8 +156,7 @@ public final class JavaClass implements JavaNode {
 			List<JavaField> flds = new ArrayList<>(fieldsCount);
 			for (FieldNode f : cls.getFields()) {
 				if (!f.contains(AFlag.DONT_GENERATE)) {
-					JavaField javaField = new JavaField(this, f);
-					flds.add(javaField);
+					flds.add(rootDecompiler.convertFieldNode(f));
 				}
 			}
 			this.fields = Collections.unmodifiableList(flds);
@@ -129,65 +167,56 @@ public final class JavaClass implements JavaNode {
 			List<JavaMethod> mths = new ArrayList<>(methodsCount);
 			for (MethodNode m : cls.getMethods()) {
 				if (!m.contains(AFlag.DONT_GENERATE)) {
-					JavaMethod javaMethod = new JavaMethod(this, m);
-					mths.add(javaMethod);
+					mths.add(rootDecompiler.convertMethodNode(m));
 				}
 			}
 			mths.sort(Comparator.comparing(JavaMethod::getName));
 			this.methods = Collections.unmodifiableList(mths);
 		}
+		return code;
 	}
 
-	protected JadxDecompiler getRootDecompiler() {
+	JadxDecompiler getRootDecompiler() {
 		if (parent != null) {
 			return parent.getRootDecompiler();
 		}
 		return decompiler;
 	}
 
-	public Map<CodePosition, Object> getCodeAnnotations() {
-		ICodeInfo code = getCodeInfo();
-		if (code == null) {
-			return Collections.emptyMap();
-		}
-		return code.getAnnotations();
+	public ICodeAnnotation getAnnotationAt(int pos) {
+		return getCodeInfo().getCodeMetadata().getAt(pos);
 	}
 
-	public Object getAnnotationAt(CodePosition pos) {
-		return getCodeAnnotations().get(pos);
-	}
-
-	public Map<CodePosition, JavaNode> getUsageMap() {
-		Map<CodePosition, Object> map = getCodeAnnotations();
+	public Map<Integer, JavaNode> getUsageMap() {
+		Map<Integer, ICodeAnnotation> map = getCodeInfo().getCodeMetadata().getAsMap();
 		if (map.isEmpty() || decompiler == null) {
 			return Collections.emptyMap();
 		}
-		Map<CodePosition, JavaNode> resultMap = new HashMap<>(map.size());
-		for (Map.Entry<CodePosition, Object> entry : map.entrySet()) {
-			CodePosition codePosition = entry.getKey();
-			Object obj = entry.getValue();
-			JavaNode node = getRootDecompiler().convertNode(obj);
-			if (node != null) {
-				resultMap.put(codePosition, node);
+		Map<Integer, JavaNode> resultMap = new HashMap<>(map.size());
+		for (Map.Entry<Integer, ICodeAnnotation> entry : map.entrySet()) {
+			int codePosition = entry.getKey();
+			ICodeAnnotation obj = entry.getValue();
+			if (obj instanceof ICodeNodeRef) {
+				JavaNode node = getRootDecompiler().getJavaNodeByRef((ICodeNodeRef) obj);
+				if (node != null) {
+					resultMap.put(codePosition, node);
+				}
 			}
 		}
 		return resultMap;
 	}
 
-	public List<CodePosition> getUsageFor(JavaNode javaNode) {
-		Map<CodePosition, Object> map = getCodeAnnotations();
-		if (map.isEmpty() || decompiler == null) {
+	public List<Integer> getUsePlacesFor(ICodeInfo codeInfo, JavaNode javaNode) {
+		if (!codeInfo.hasMetadata()) {
 			return Collections.emptyList();
 		}
-		Object internalNode = getRootDecompiler().getInternalNode(javaNode);
-		List<CodePosition> result = new ArrayList<>();
-		for (Map.Entry<CodePosition, Object> entry : map.entrySet()) {
-			CodePosition codePosition = entry.getKey();
-			Object obj = entry.getValue();
-			if (internalNode.equals(obj)) {
-				result.add(codePosition);
+		List<Integer> result = new ArrayList<>();
+		codeInfo.getCodeMetadata().searchDown(0, (pos, ann) -> {
+			if (javaNode.isOwnCodeAnnotation(ann)) {
+				result.add(pos);
 			}
-		}
+			return null;
+		});
 		return result;
 	}
 
@@ -196,20 +225,8 @@ public final class JavaClass implements JavaNode {
 		return getRootDecompiler().convertNodes(cls.getUseIn());
 	}
 
-	@Nullable
-	@Deprecated
-	public JavaNode getJavaNodeAtPosition(int line, int offset) {
-		return getRootDecompiler().getJavaNodeAtPosition(getCodeInfo(), line, offset);
-	}
-
-	@Nullable
-	@Deprecated
-	public CodePosition getDefinitionPosition() {
-		return getRootDecompiler().getDefinitionPosition(this);
-	}
-
 	public Integer getSourceLine(int decompiledLine) {
-		return getCodeInfo().getLineMapping().get(decompiledLine);
+		return getCodeInfo().getCodeMetadata().getLineMapping().get(decompiledLine);
 	}
 
 	@Override
@@ -235,25 +252,37 @@ public final class JavaClass implements JavaNode {
 		return parent;
 	}
 
-	@Override
-	public JavaClass getTopParentClass() {
-		if (cls.contains(AFlag.ANONYMOUS_CLASS)) {
-			// moved to usage class
-			return getParentForAnonymousClass();
-		}
-		return parent == null ? this : parent.getTopParentClass();
+	public JavaClass getOriginalTopParentClass() {
+		return parent == null ? this : parent.getOriginalTopParentClass();
 	}
 
-	private JavaClass getParentForAnonymousClass() {
-		List<JavaNode> useIn = getUseIn();
-		if (useIn.isEmpty()) {
-			return this;
+	/**
+	 * Return top parent class which contains code of this class.
+	 * Code parent can be different from original parent after move or inline
+	 *
+	 * @return this if already a top class
+	 */
+	@Override
+	public JavaClass getTopParentClass() {
+		JavaClass codeParent = getCodeParent();
+		return codeParent == null ? this : codeParent.getTopParentClass();
+	}
+
+	/**
+	 * Return parent class which contains code of this class.
+	 * Code parent can be different for original parent after move or inline
+	 */
+	public @Nullable JavaClass getCodeParent() {
+		AnonymousClassAttr anonymousClsAttr = cls.get(AType.ANONYMOUS_CLASS);
+		if (anonymousClsAttr != null) {
+			// moved to usage class
+			return getRootDecompiler().convertClassNode(anonymousClsAttr.getOuterCls());
 		}
-		JavaNode useNode = useIn.get(0);
-		if (useNode.equals(this)) {
-			return this;
+		InlinedAttr inlinedAttr = cls.get(AType.INLINED);
+		if (inlinedAttr != null) {
+			return getRootDecompiler().convertClassNode(inlinedAttr.getInlineCls());
 		}
-		return useNode.getTopParentClass();
+		return parent;
 	}
 
 	public AccessInfo getAccessInfo() {
@@ -261,22 +290,22 @@ public final class JavaClass implements JavaNode {
 	}
 
 	public List<JavaClass> getInnerClasses() {
-		loadLists();
+		load();
 		return innerClasses;
 	}
 
 	public List<JavaClass> getInlinedClasses() {
-		loadLists();
+		load();
 		return inlinedClasses;
 	}
 
 	public List<JavaField> getFields() {
-		loadLists();
+		load();
 		return fields;
 	}
 
 	public List<JavaMethod> getMethods() {
-		loadLists();
+		load();
 		return methods;
 	}
 
@@ -286,7 +315,16 @@ public final class JavaClass implements JavaNode {
 		if (methodNode == null) {
 			return null;
 		}
-		return new JavaMethod(this, methodNode);
+		return getRootDecompiler().convertMethodNode(methodNode);
+	}
+
+	public List<JavaClass> getDependencies() {
+		JadxDecompiler d = getRootDecompiler();
+		return ListUtils.map(cls.getDependencies(), d::convertClassNode);
+	}
+
+	public int getTotalDepsCount() {
+		return cls.getTotalDepsCount();
 	}
 
 	@Override
@@ -294,11 +332,6 @@ public final class JavaClass implements JavaNode {
 		this.cls.getClassInfo().removeAlias();
 	}
 
-	@Override
-	public int getDecompiledLine() {
-		return cls.getDecompiledLine();
-	}
-
 	@Override
 	public int getDefPos() {
 		return cls.getDefPosition();

jadx-core/src/main/java/jadx/api/JavaField.java

@@ -4,6 +4,7 @@ import java.util.List;
 
 import org.jetbrains.annotations.ApiStatus;
 
+import jadx.api.metadata.ICodeAnnotation;
 import jadx.core.dex.info.AccessInfo;
 import jadx.core.dex.instructions.args.ArgType;
 import jadx.core.dex.nodes.FieldNode;
@@ -28,6 +29,10 @@ public final class JavaField implements JavaNode {
 		return parent.getFullName() + '.' + getName();
 	}
 
+	public String getRawName() {
+		return field.getName();
+	}
+
 	@Override
 	public JavaClass getDeclaringClass() {
 		return parent;
@@ -46,11 +51,6 @@ public final class JavaField implements JavaNode {
 		return ArgType.tryToResolveClassAlias(field.root(), field.getType());
 	}
 
-	@Override
-	public int getDecompiledLine() {
-		return field.getDecompiledLine();
-	}
-
 	@Override
 	public int getDefPos() {
 		return field.getDefPosition();
@@ -66,6 +66,14 @@ public final class JavaField implements JavaNode {
 		this.field.getFieldInfo().removeAlias();
 	}
 
+	@Override
+	public boolean isOwnCodeAnnotation(ICodeAnnotation ann) {
+		if (ann.getAnnType() == ICodeAnnotation.AnnType.FIELD) {
+			return ann.equals(field);
+		}
+		return false;
+	}
+
 	/**
 	 * Internal API. Not Stable!
 	 */

jadx-core/src/main/java/jadx/api/JavaMethod.java

@@ -2,10 +2,14 @@ package jadx.api;
 
 import java.util.Collections;
 import java.util.List;
+import java.util.Objects;
 import java.util.stream.Collectors;
 
 import org.jetbrains.annotations.ApiStatus;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
+import jadx.api.metadata.ICodeAnnotation;
 import jadx.core.dex.attributes.AType;
 import jadx.core.dex.attributes.nodes.MethodOverrideAttr;
 import jadx.core.dex.info.AccessInfo;
@@ -14,6 +18,8 @@ import jadx.core.dex.nodes.MethodNode;
 import jadx.core.utils.Utils;
 
 public final class JavaMethod implements JavaNode {
+	private static final Logger LOG = LoggerFactory.getLogger(JavaMethod.class);
+
 	private final MethodNode mth;
 	private final JavaClass parent;
 
@@ -73,7 +79,14 @@ public final class JavaMethod implements JavaNode {
 		}
 		JadxDecompiler decompiler = getDeclaringClass().getRootDecompiler();
 		return ovrdAttr.getRelatedMthNodes().stream()
-				.map(m -> ((JavaMethod) decompiler.convertNode(m)))
+				.map(m -> {
+					JavaMethod javaMth = decompiler.convertMethodNode(m);
+					if (javaMth == null) {
+						LOG.warn("Failed convert to java method: {}", m);
+					}
+					return javaMth;
+				})
+				.filter(Objects::nonNull)
 				.collect(Collectors.toList());
 	}
 
@@ -85,11 +98,6 @@ public final class JavaMethod implements JavaNode {
 		return mth.getMethodInfo().isClassInit();
 	}
 
-	@Override
-	public int getDecompiledLine() {
-		return mth.getDecompiledLine();
-	}
-
 	@Override
 	public int getDefPos() {
 		return mth.getDefPosition();
@@ -100,6 +108,14 @@ public final class JavaMethod implements JavaNode {
 		this.mth.getMethodInfo().removeAlias();
 	}
 
+	@Override
+	public boolean isOwnCodeAnnotation(ICodeAnnotation ann) {
+		if (ann.getAnnType() == ICodeAnnotation.AnnType.METHOD) {
+			return ann.equals(mth);
+		}
+		return false;
+	}
+
 	/**
 	 * Internal API. Not Stable!
 	 */

jadx-core/src/main/java/jadx/api/JavaNode.java

@@ -2,6 +2,8 @@ package jadx.api;
 
 import java.util.List;
 
+import jadx.api.metadata.ICodeAnnotation;
+
 public interface JavaNode {
 
 	String getName();
@@ -12,12 +14,12 @@ public interface JavaNode {
 
 	JavaClass getTopParentClass();
 
-	int getDecompiledLine();
-
 	int getDefPos();
 
 	List<JavaNode> getUseIn();
 
 	default void removeAlias() {
 	}
+
+	boolean isOwnCodeAnnotation(ICodeAnnotation ann);
 }

jadx-core/src/main/java/jadx/api/JavaPackage.java

@@ -5,6 +5,8 @@ import java.util.List;
 
 import org.jetbrains.annotations.NotNull;
 
+import jadx.api.metadata.ICodeAnnotation;
+
 public final class JavaPackage implements JavaNode, Comparable<JavaPackage> {
 	private final String name;
 	private final List<JavaClass> classes;
@@ -39,11 +41,6 @@ public final class JavaPackage implements JavaNode, Comparable<JavaPackage> {
 		return null;
 	}
 
-	@Override
-	public int getDecompiledLine() {
-		return 0;
-	}
-
 	@Override
 	public int getDefPos() {
 		return 0;
@@ -54,6 +51,11 @@ public final class JavaPackage implements JavaNode, Comparable<JavaPackage> {
 		return Collections.emptyList();
 	}
 
+	@Override
+	public boolean isOwnCodeAnnotation(ICodeAnnotation ann) {
+		return false;
+	}
+
 	@Override
 	public int compareTo(@NotNull JavaPackage o) {
 		return name.compareTo(o.name);

jadx-core/src/main/java/jadx/api/JavaVariable.java

@@ -4,17 +4,20 @@ import java.util.Collections;
 import java.util.List;
 
 import org.jetbrains.annotations.ApiStatus;
+import org.jetbrains.annotations.Nullable;
 
-import jadx.api.data.annotations.VarDeclareRef;
-import jadx.api.data.annotations.VarRef;
+import jadx.api.metadata.ICodeAnnotation;
+import jadx.api.metadata.annotations.VarNode;
+import jadx.api.metadata.annotations.VarRef;
+import jadx.core.dex.instructions.args.ArgType;
 
 public class JavaVariable implements JavaNode {
 	private final JavaMethod mth;
-	private final VarRef varRef;
+	private final VarNode varNode;
 
-	public JavaVariable(JavaMethod mth, VarRef varRef) {
+	public JavaVariable(JavaMethod mth, VarNode varNode) {
 		this.mth = mth;
-		this.varRef = varRef;
+		this.varNode = varNode;
 	}
 
 	public JavaMethod getMth() {
@@ -22,26 +25,30 @@ public class JavaVariable implements JavaNode {
 	}
 
 	public int getReg() {
-		return varRef.getReg();
+		return varNode.getReg();
 	}
 
 	public int getSsa() {
-		return varRef.getSsa();
+		return varNode.getSsa();
 	}
 
 	@Override
-	public String getName() {
-		return varRef.getName();
+	public @Nullable String getName() {
+		return varNode.getName();
 	}
 
 	@ApiStatus.Internal
-	public VarRef getVarRef() {
-		return varRef;
+	public VarNode getVarNode() {
+		return varNode;
 	}
 
 	@Override
 	public String getFullName() {
-		return varRef.getType() + " " + varRef.getName() + " (r" + varRef.getReg() + "v" + varRef.getSsa() + ")";
+		return varNode.getType() + " " + varNode.getName() + " (r" + varNode.getReg() + "v" + varNode.getSsa() + ")";
+	}
+
+	public ArgType getType() {
+		return ArgType.tryToResolveClassAlias(mth.getMethodNode().root(), varNode.getType());
 	}
 
 	@Override
@@ -54,20 +61,9 @@ public class JavaVariable implements JavaNode {
 		return mth.getTopParentClass();
 	}
 
-	@Override
-	public int getDecompiledLine() {
-		if (varRef instanceof VarDeclareRef) {
-			return ((VarDeclareRef) varRef).getDecompiledLine();
-		}
-		return 0;
-	}
-
 	@Override
 	public int getDefPos() {
-		if (varRef instanceof VarDeclareRef) {
-			return ((VarDeclareRef) varRef).getDefPosition();
-		}
-		return 0;
+		return varNode.getDefPosition();
 	}
 
 	@Override
@@ -75,9 +71,18 @@ public class JavaVariable implements JavaNode {
 		return Collections.singletonList(mth);
 	}
 
+	@Override
+	public boolean isOwnCodeAnnotation(ICodeAnnotation ann) {
+		if (ann.getAnnType() == ICodeAnnotation.AnnType.VAR_REF) {
+			VarRef varRef = (VarRef) ann;
+			return varRef.getRefPos() == getDefPos();
+		}
+		return false;
+	}
+
 	@Override
 	public int hashCode() {
-		return varRef.hashCode();
+		return varNode.hashCode();
 	}
 
 	@Override
@@ -88,6 +93,6 @@ public class JavaVariable implements JavaNode {
 		if (!(o instanceof JavaVariable)) {
 			return false;
 		}
-		return varRef.equals(((JavaVariable) o).varRef);
+		return varNode.equals(((JavaVariable) o).varNode);
 	}
 }

jadx-core/src/main/java/jadx/api/ResourceFile.java

@@ -37,6 +37,10 @@ public class ResourceFile {
 	private ZipRef zipRef;
 	private String deobfName;
 
+	public static ResourceFile createResourceFile(JadxDecompiler decompiler, File file, ResourceType type) {
+		return new ResourceFile(decompiler, file.getAbsolutePath(), type);
+	}
+
 	public static ResourceFile createResourceFile(JadxDecompiler decompiler, String name, ResourceType type) {
 		if (!ZipSecurity.isValidZipEntryName(name)) {
 			return null;

jadx-core/src/main/java/jadx/api/ResourceType.java

@@ -41,7 +41,7 @@ public enum ResourceType {
 	}
 
 	public static ResourceType getFileType(String fileName) {
-		if (fileName.matches("[^/]+/resources.pb")) {
+		if (fileName.endsWith("/resources.pb")) {
 			return ARSC;
 		}
 		int dot = fileName.lastIndexOf('.');

jadx-core/src/main/java/jadx/api/ResourcesLoader.java

@@ -126,8 +126,9 @@ public final class ResourcesLoader {
 		if (name.endsWith(".9.png")) {
 			try (ByteArrayOutputStream os = new ByteArrayOutputStream()) {
 				Res9patchStreamDecoder decoder = new Res9patchStreamDecoder();
-				decoder.decode(inputStream, os);
-				return ResContainer.decodedData(rf.getDeobfName(), os.toByteArray());
+				if (decoder.decode(inputStream, os)) {
+					return ResContainer.decodedData(rf.getDeobfName(), os.toByteArray());
+				}
 			} catch (Exception e) {
 				LOG.error("Failed to decode 9-patch png image, path: {}", name, e);
 			}
@@ -145,16 +146,8 @@ public final class ResourcesLoader {
 				return null;
 			});
 		} else {
-			addResourceFile(list, file);
-		}
-	}
-
-	private void addResourceFile(List<ResourceFile> list, File file) {
-		String name = file.getAbsolutePath();
-		ResourceType type = ResourceType.getFileType(name);
-		ResourceFile rf = ResourceFile.createResourceFile(jadxRef, name, type);
-		if (rf != null) {
-			list.add(rf);
+			ResourceType type = ResourceType.getFileType(file.getAbsolutePath());
+			list.add(ResourceFile.createResourceFile(jadxRef, file, type));
 		}
 	}
 

jadx-core/src/main/java/jadx/api/args/DeobfuscationMapFileMode.java

@@ -0,0 +1,32 @@
+package jadx.api.args;
+
+public enum DeobfuscationMapFileMode {
+
+	/**
+	 * Load if found, don't save (default)
+	 */
+	READ,
+
+	/**
+	 * Load if found, save only if new (don't overwrite)
+	 */
+	READ_OR_SAVE,
+
+	/**
+	 * Don't load, always save
+	 */
+	OVERWRITE,
+
+	/**
+	 * Don't load and don't save
+	 */
+	IGNORE;
+
+	public boolean shouldRead() {
+		return this == READ || this == READ_OR_SAVE;
+	}
+
+	public boolean shouldWrite() {
+		return this == READ_OR_SAVE || this == OVERWRITE;
+	}
+}

jadx-core/src/main/java/jadx/api/args/ResourceNameSource.java

@@ -0,0 +1,22 @@
+package jadx.api.args;
+
+/**
+ * Resources original name source (for deobfuscation)
+ */
+public enum ResourceNameSource {
+
+	/**
+	 * Automatically select best name (default)
+	 */
+	AUTO,
+
+	/**
+	 * Force use resources provided names
+	 */
+	RESOURCES,
+
+	/**
+	 * Force use resources names from R class
+	 */
+	CODE,
+}

jadx-core/src/main/java/jadx/api/data/annotations/ICodeRawOffset.java

@@ -1,5 +0,0 @@
-package jadx.api.data.annotations;
-
-public interface ICodeRawOffset {
-	int getOffset();
-}

jadx-core/src/main/java/jadx/api/data/annotations/VarDeclareRef.java

@@ -1,57 +0,0 @@
-package jadx.api.data.annotations;
-
-import jadx.core.dex.attributes.ILineAttributeNode;
-import jadx.core.dex.instructions.args.CodeVar;
-import jadx.core.dex.nodes.MethodNode;
-
-public class VarDeclareRef extends VarRef implements ILineAttributeNode {
-
-	public static VarDeclareRef get(MethodNode mth, CodeVar codeVar) {
-		VarDeclareRef ref = new VarDeclareRef(mth, codeVar);
-		codeVar.setCachedVarRef(ref);
-		return ref;
-	}
-
-	private int sourceLine;
-	private int decompiledLine;
-	private int defPosition;
-
-	private VarDeclareRef(MethodNode mth, CodeVar codeVar) {
-		super(mth, codeVar.getAnySsaVar());
-	}
-
-	@Override
-	public int getSourceLine() {
-		return sourceLine;
-	}
-
-	@Override
-	public void setSourceLine(int sourceLine) {
-		this.sourceLine = sourceLine;
-	}
-
-	@Override
-	public int getDecompiledLine() {
-		return decompiledLine;
-	}
-
-	@Override
-	public void setDecompiledLine(int decompiledLine) {
-		this.decompiledLine = decompiledLine;
-	}
-
-	@Override
-	public int getDefPosition() {
-		return defPosition;
-	}
-
-	@Override
-	public void setDefPosition(int pos) {
-		this.defPosition = pos;
-	}
-
-	@Override
-	public String toString() {
-		return "VarDeclareRef{r" + getReg() + 'v' + getSsa() + '}';
-	}
-}

jadx-core/src/main/java/jadx/api/data/annotations/VarRef.java

@@ -1,98 +0,0 @@
-package jadx.api.data.annotations;
-
-import org.jetbrains.annotations.Nullable;
-
-import jadx.core.dex.instructions.args.ArgType;
-import jadx.core.dex.instructions.args.CodeVar;
-import jadx.core.dex.instructions.args.RegisterArg;
-import jadx.core.dex.instructions.args.SSAVar;
-import jadx.core.dex.nodes.MethodNode;
-
-public class VarRef {
-
-	@Nullable
-	public static VarRef get(MethodNode mth, RegisterArg reg) {
-		SSAVar ssaVar = reg.getSVar();
-		if (ssaVar == null) {
-			return null;
-		}
-		CodeVar codeVar = ssaVar.getCodeVar();
-		VarRef cachedVarRef = codeVar.getCachedVarRef();
-		if (cachedVarRef != null) {
-			if (cachedVarRef.getName() == null) {
-				cachedVarRef.setName(codeVar.getName());
-			}
-			return cachedVarRef;
-		}
-		VarRef newVarRef = new VarRef(mth, ssaVar);
-		codeVar.setCachedVarRef(newVarRef);
-		return newVarRef;
-	}
-
-	private final MethodNode mth;
-	private final int reg;
-	private final int ssa;
-	private final ArgType type;
-	private String name;
-
-	protected VarRef(MethodNode mth, SSAVar ssaVar) {
-		this(mth, ssaVar.getRegNum(), ssaVar.getVersion(),
-				ssaVar.getCodeVar().getType(), ssaVar.getCodeVar().getName());
-	}
-
-	private VarRef(MethodNode mth, int reg, int ssa, ArgType type, String name) {
-		this.mth = mth;
-		this.reg = reg;
-		this.ssa = ssa;
-		this.type = type;
-		this.name = name;
-	}
-
-	public MethodNode getMth() {
-		return mth;
-	}
-
-	public int getReg() {
-		return reg;
-	}
-
-	public int getSsa() {
-		return ssa;
-	}
-
-	public ArgType getType() {
-		return type;
-	}
-
-	public String getName() {
-		return name;
-	}
-
-	public void setName(String name) {
-		this.name = name;
-	}
-
-	@Override
-	public boolean equals(Object o) {
-		if (this == o) {
-			return true;
-		}
-		if (!(o instanceof VarRef)) {
-			return false;
-		}
-		VarRef other = (VarRef) o;
-		return getReg() == other.getReg()
-				&& getSsa() == other.getSsa()
-				&& getMth().equals(other.getMth());
-	}
-
-	@Override
-	public int hashCode() {
-		return 31 * getReg() + getSsa();
-	}
-
-	@Override
-	public String toString() {
-		return "VarUseRef{r" + reg + 'v' + ssa + '}';
-	}
-}

jadx-core/src/main/java/jadx/api/data/impl/JadxCodeRef.java

@@ -3,7 +3,7 @@ package jadx.api.data.impl;
 import jadx.api.JavaVariable;
 import jadx.api.data.CodeRefType;
 import jadx.api.data.IJavaCodeRef;
-import jadx.api.data.annotations.VarRef;
+import jadx.api.metadata.annotations.VarNode;
 
 public class JadxCodeRef implements IJavaCodeRef {
 
@@ -23,8 +23,8 @@ public class JadxCodeRef implements IJavaCodeRef {
 		return forVar(javaVariable.getReg(), javaVariable.getSsa());
 	}
 
-	public static JadxCodeRef forVar(VarRef varRef) {
-		return forVar(varRef.getReg(), varRef.getSsa());
+	public static JadxCodeRef forVar(VarNode varNode) {
+		return forVar(varNode.getReg(), varNode.getSsa());
 	}
 
 	public static JadxCodeRef forCatch(int handlerOffset) {

jadx-core/src/main/java/jadx/api/impl/AnnotatedCodeInfo.java

@@ -2,23 +2,19 @@ package jadx.api.impl;
 
 import java.util.Map;
 
-import jadx.api.CodePosition;
 import jadx.api.ICodeInfo;
+import jadx.api.metadata.ICodeAnnotation;
+import jadx.api.metadata.ICodeMetadata;
+import jadx.api.metadata.impl.CodeMetadataStorage;
 
 public class AnnotatedCodeInfo implements ICodeInfo {
 
 	private final String code;
-	private final Map<Integer, Integer> lineMapping;
-	private final Map<CodePosition, Object> annotations;
+	private final ICodeMetadata metadata;
 
-	public AnnotatedCodeInfo(ICodeInfo codeInfo) {
-		this(codeInfo.getCodeStr(), codeInfo.getLineMapping(), codeInfo.getAnnotations());
-	}
-
-	public AnnotatedCodeInfo(String code, Map<Integer, Integer> lineMapping, Map<CodePosition, Object> annotations) {
+	public AnnotatedCodeInfo(String code, Map<Integer, Integer> lineMapping, Map<Integer, ICodeAnnotation> annotations) {
 		this.code = code;
-		this.lineMapping = lineMapping;
-		this.annotations = annotations;
+		this.metadata = CodeMetadataStorage.build(lineMapping, annotations);
 	}
 
 	@Override
@@ -27,13 +23,13 @@ public class AnnotatedCodeInfo implements ICodeInfo {
 	}
 
 	@Override
-	public Map<Integer, Integer> getLineMapping() {
-		return lineMapping;
+	public ICodeMetadata getCodeMetadata() {
+		return metadata;
 	}
 
 	@Override
-	public Map<CodePosition, Object> getAnnotations() {
-		return annotations;
+	public boolean hasMetadata() {
+		return metadata != ICodeMetadata.EMPTY;
 	}
 
 	@Override

jadx-core/src/main/java/jadx/api/impl/AnnotatedCodeWriter.java

@@ -5,18 +5,20 @@ import java.util.HashMap;
 import java.util.Map;
 import java.util.TreeMap;
 
-import jadx.api.CodePosition;
 import jadx.api.ICodeInfo;
 import jadx.api.ICodeWriter;
 import jadx.api.JadxArgs;
-import jadx.core.dex.attributes.ILineAttributeNode;
+import jadx.api.metadata.ICodeAnnotation;
+import jadx.api.metadata.ICodeNodeRef;
+import jadx.api.metadata.annotations.NodeDeclareRef;
+import jadx.api.metadata.annotations.VarRef;
 import jadx.core.utils.StringUtils;
 
 public class AnnotatedCodeWriter extends SimpleCodeWriter implements ICodeWriter {
 
 	private int line = 1;
 	private int offset;
-	private Map<CodePosition, Object> annotations = Collections.emptyMap();
+	private Map<Integer, ICodeAnnotation> annotations = Collections.emptyMap();
 	private Map<Integer, Integer> lineMap = Collections.emptyMap();
 
 	public AnnotatedCodeWriter() {
@@ -59,19 +61,17 @@ public class AnnotatedCodeWriter extends SimpleCodeWriter implements ICodeWriter
 
 	@Override
 	public ICodeWriter add(ICodeWriter cw) {
-		if ((!(cw instanceof AnnotatedCodeWriter))) {
+		if (!cw.isMetadataSupported()) {
 			buf.append(cw.getCodeStr());
 			return this;
 		}
 		AnnotatedCodeWriter code = ((AnnotatedCodeWriter) cw);
 		line--;
-		int startLine = line;
 		int startPos = getLength();
-		for (Map.Entry<CodePosition, Object> entry : code.annotations.entrySet()) {
-			CodePosition codePos = entry.getKey();
-			int newLine = startLine + codePos.getLine();
-			int newPos = startPos + codePos.getPos();
-			attachAnnotation(entry.getValue(), new CodePosition(newLine, codePos.getOffset(), newPos));
+		for (Map.Entry<Integer, ICodeAnnotation> entry : code.annotations.entrySet()) {
+			int pos = entry.getKey();
+			int newPos = startPos + pos;
+			attachAnnotation(entry.getValue(), newPos);
 		}
 		for (Map.Entry<Integer, Integer> entry : code.lineMap.entrySet()) {
 			attachSourceLine(line + entry.getKey(), entry.getValue());
@@ -101,44 +101,36 @@ public class AnnotatedCodeWriter extends SimpleCodeWriter implements ICodeWriter
 		return line;
 	}
 
-	private static final class DefinitionWrapper {
-		private final ILineAttributeNode node;
-
-		private DefinitionWrapper(ILineAttributeNode node) {
-			this.node = node;
-		}
-
-		public ILineAttributeNode getNode() {
-			return node;
-		}
+	@Override
+	public int getLineStartPos() {
+		return getLength() - offset;
 	}
 
 	@Override
-	public void attachDefinition(ILineAttributeNode obj) {
+	public void attachDefinition(ICodeNodeRef obj) {
 		if (obj == null) {
 			return;
 		}
-		attachAnnotation(obj);
-		attachAnnotation(new DefinitionWrapper(obj), new CodePosition(line, offset, getLength()));
+		attachAnnotation(new NodeDeclareRef(obj));
 	}
 
 	@Override
-	public void attachAnnotation(Object obj) {
+	public void attachAnnotation(ICodeAnnotation obj) {
 		if (obj == null) {
 			return;
 		}
-		attachAnnotation(obj, new CodePosition(line, offset + 1, getLength()));
+		attachAnnotation(obj, getLength());
 	}
 
 	@Override
-	public void attachLineAnnotation(Object obj) {
+	public void attachLineAnnotation(ICodeAnnotation obj) {
 		if (obj == null) {
 			return;
 		}
-		attachAnnotation(obj, new CodePosition(line, 0, getLength() - offset));
+		attachAnnotation(obj, getLineStartPos());
 	}
 
-	private void attachAnnotation(Object obj, CodePosition pos) {
+	private void attachAnnotation(ICodeAnnotation obj, int pos) {
 		if (annotations.isEmpty()) {
 			annotations = new HashMap<>();
 		}
@@ -164,29 +156,39 @@ public class AnnotatedCodeWriter extends SimpleCodeWriter implements ICodeWriter
 	public ICodeInfo finish() {
 		removeFirstEmptyLine();
 		processDefinitionAnnotations();
+		validateAnnotations();
 		String code = buf.toString();
 		buf = null;
 		return new AnnotatedCodeInfo(code, lineMap, annotations);
 	}
 
 	@Override
-	public Map<CodePosition, Object> getRawAnnotations() {
+	public Map<Integer, ICodeAnnotation> getRawAnnotations() {
 		return annotations;
 	}
 
 	private void processDefinitionAnnotations() {
 		if (!annotations.isEmpty()) {
-			annotations.entrySet().removeIf(entry -> {
-				Object v = entry.getValue();
-				if (v instanceof DefinitionWrapper) {
-					ILineAttributeNode l = ((DefinitionWrapper) v).getNode();
-					CodePosition codePos = entry.getKey();
-					l.setDecompiledLine(codePos.getLine());
-					l.setDefPosition(codePos.getPos());
-					return true;
+			annotations.forEach((k, v) -> {
+				if (v instanceof NodeDeclareRef) {
+					NodeDeclareRef declareRef = (NodeDeclareRef) v;
+					declareRef.setDefPos(k);
+					declareRef.getNode().setDefPosition(k);
 				}
-				return false;
 			});
 		}
 	}
+
+	private void validateAnnotations() {
+		if (annotations.isEmpty()) {
+			return;
+		}
+		annotations.values().removeIf(v -> {
+			if (v.getAnnType() == ICodeAnnotation.AnnType.VAR_REF) {
+				VarRef varRef = (VarRef) v;
+				return varRef.getRefPos() == 0;
+			}
+			return false;
+		});
+	}
 }

jadx-core/src/main/java/jadx/api/impl/DelegateCodeCache.java

@@ -0,0 +1,49 @@
+package jadx.api.impl;
+
+import java.io.IOException;
+
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import jadx.api.ICodeCache;
+import jadx.api.ICodeInfo;
+
+public abstract class DelegateCodeCache implements ICodeCache {
+
+	protected final ICodeCache backCache;
+
+	public DelegateCodeCache(ICodeCache backCache) {
+		this.backCache = backCache;
+	}
+
+	@Override
+	public void add(String clsFullName, ICodeInfo codeInfo) {
+		backCache.add(clsFullName, codeInfo);
+	}
+
+	@Override
+	public void remove(String clsFullName) {
+		backCache.remove(clsFullName);
+	}
+
+	@Override
+	public @NotNull ICodeInfo get(String clsFullName) {
+		return backCache.get(clsFullName);
+	}
+
+	@Override
+	@Nullable
+	public String getCode(String clsFullName) {
+		return backCache.getCode(clsFullName);
+	}
+
+	@Override
+	public boolean contains(String clsFullName) {
+		return backCache.contains(clsFullName);
+	}
+
+	@Override
+	public void close() throws IOException {
+		backCache.close();
+	}
+}

jadx-core/src/main/java/jadx/api/impl/InMemoryCodeCache.java

@@ -1,8 +1,10 @@
 package jadx.api.impl;
 
+import java.io.IOException;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 
+import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
 import jadx.api.ICodeCache;
@@ -22,9 +24,33 @@ public class InMemoryCodeCache implements ICodeCache {
 		storage.remove(clsFullName);
 	}
 
+	@NotNull
 	@Override
-	public @Nullable ICodeInfo get(String clsFullName) {
-		return storage.get(clsFullName);
+	public ICodeInfo get(String clsFullName) {
+		ICodeInfo codeInfo = storage.get(clsFullName);
+		if (codeInfo == null) {
+			return ICodeInfo.EMPTY;
+		}
+		return codeInfo;
+	}
+
+	@Override
+	public @Nullable String getCode(String clsFullName) {
+		ICodeInfo codeInfo = storage.get(clsFullName);
+		if (codeInfo == null) {
+			return null;
+		}
+		return codeInfo.getCodeStr();
+	}
+
+	@Override
+	public boolean contains(String clsFullName) {
+		return storage.containsKey(clsFullName);
+	}
+
+	@Override
+	public void close() throws IOException {
+		storage.clear();
 	}
 
 	@Override

jadx-core/src/main/java/jadx/api/impl/NoOpCodeCache.java

@@ -1,5 +1,6 @@
 package jadx.api.impl;
 
+import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
 import jadx.api.ICodeCache;
@@ -7,6 +8,8 @@ import jadx.api.ICodeInfo;
 
 public class NoOpCodeCache implements ICodeCache {
 
+	public static final NoOpCodeCache INSTANCE = new NoOpCodeCache();
+
 	@Override
 	public void add(String clsFullName, ICodeInfo codeInfo) {
 		// do nothing
@@ -18,10 +21,26 @@ public class NoOpCodeCache implements ICodeCache {
 	}
 
 	@Override
-	public @Nullable ICodeInfo get(String clsFullName) {
+	@NotNull
+	public ICodeInfo get(String clsFullName) {
+		return ICodeInfo.EMPTY;
+	}
+
+	@Override
+	public @Nullable String getCode(String clsFullName) {
 		return null;
 	}
 
+	@Override
+	public boolean contains(String clsFullName) {
+		return false;
+	}
+
+	@Override
+	public void close() {
+		// do nothing
+	}
+
 	@Override
 	public String toString() {
 		return "NoOpCodeCache";

jadx-core/src/main/java/jadx/api/impl/SimpleCodeInfo.java

@@ -1,10 +1,7 @@
 package jadx.api.impl;
 
-import java.util.Collections;
-import java.util.Map;
-
-import jadx.api.CodePosition;
 import jadx.api.ICodeInfo;
+import jadx.api.metadata.ICodeMetadata;
 
 public class SimpleCodeInfo implements ICodeInfo {
 
@@ -20,13 +17,13 @@ public class SimpleCodeInfo implements ICodeInfo {
 	}
 
 	@Override
-	public Map<Integer, Integer> getLineMapping() {
-		return Collections.emptyMap();
+	public ICodeMetadata getCodeMetadata() {
+		return ICodeMetadata.EMPTY;
 	}
 
 	@Override
-	public Map<CodePosition, Object> getAnnotations() {
-		return Collections.emptyMap();
+	public boolean hasMetadata() {
+		return false;
 	}
 
 	@Override

jadx-core/src/main/java/jadx/api/impl/SimpleCodeWriter.java

@@ -6,11 +6,11 @@ import java.util.Map;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import jadx.api.CodePosition;
 import jadx.api.ICodeInfo;
 import jadx.api.ICodeWriter;
 import jadx.api.JadxArgs;
-import jadx.core.dex.attributes.ILineAttributeNode;
+import jadx.api.metadata.ICodeAnnotation;
+import jadx.api.metadata.ICodeNodeRef;
 import jadx.core.utils.Utils;
 
 /**
@@ -193,17 +193,22 @@ public class SimpleCodeWriter implements ICodeWriter {
 	}
 
 	@Override
-	public void attachDefinition(ILineAttributeNode obj) {
+	public int getLineStartPos() {
+		return 0;
+	}
+
+	@Override
+	public void attachDefinition(ICodeNodeRef obj) {
 		// no op
 	}
 
 	@Override
-	public void attachAnnotation(Object obj) {
+	public void attachAnnotation(ICodeAnnotation obj) {
 		// no op
 	}
 
 	@Override
-	public void attachLineAnnotation(Object obj) {
+	public void attachLineAnnotation(ICodeAnnotation obj) {
 		// no op
 	}
 
@@ -238,7 +243,7 @@ public class SimpleCodeWriter implements ICodeWriter {
 	}
 
 	@Override
-	public Map<CodePosition, Object> getRawAnnotations() {
+	public Map<Integer, ICodeAnnotation> getRawAnnotations() {
 		return Collections.emptyMap();
 	}
 

jadx-core/src/main/java/jadx/api/metadata/ICodeAnnotation.java

@@ -0,0 +1,17 @@
+package jadx.api.metadata;
+
+public interface ICodeAnnotation {
+
+	enum AnnType {
+		CLASS,
+		FIELD,
+		METHOD,
+		VAR,
+		VAR_REF,
+		DECLARATION,
+		OFFSET,
+		END // class or method body end
+	}
+
+	AnnType getAnnType();
+}

jadx-core/src/main/java/jadx/api/metadata/ICodeMetadata.java

@@ -0,0 +1,59 @@
+package jadx.api.metadata;
+
+import java.util.Map;
+import java.util.function.BiFunction;
+
+import org.jetbrains.annotations.Nullable;
+
+import jadx.api.metadata.impl.CodeMetadataStorage;
+
+public interface ICodeMetadata {
+
+	ICodeMetadata EMPTY = CodeMetadataStorage.empty();
+
+	@Nullable
+	ICodeAnnotation getAt(int position);
+
+	@Nullable
+	ICodeAnnotation getClosestUp(int position);
+
+	@Nullable
+	ICodeAnnotation searchUp(int position, ICodeAnnotation.AnnType annType);
+
+	@Nullable
+	ICodeAnnotation searchUp(int position, int limitPos, ICodeAnnotation.AnnType annType);
+
+	/**
+	 * Iterate code annotations from {@code startPos} to smaller positions.
+	 *
+	 * @param visitor
+	 *                return not null value to stop iterations
+	 */
+	@Nullable
+	<T> T searchUp(int startPos, BiFunction<Integer, ICodeAnnotation, T> visitor);
+
+	/**
+	 * Iterate code annotations from {@code startPos} to higher positions.
+	 *
+	 * @param visitor
+	 *                return not null value to stop iterations
+	 */
+	@Nullable
+	<T> T searchDown(int startPos, BiFunction<Integer, ICodeAnnotation, T> visitor);
+
+	/**
+	 * Get current node at position (can be enclosing class or method)
+	 */
+	@Nullable
+	ICodeNodeRef getNodeAt(int position);
+
+	/**
+	 * Any definition of class or method below position
+	 */
+	@Nullable
+	ICodeNodeRef getNodeBelow(int position);
+
+	Map<Integer, ICodeAnnotation> getAsMap();
+
+	Map<Integer, Integer> getLineMapping();
+}

jadx-core/src/main/java/jadx/api/metadata/ICodeNodeRef.java

@@ -0,0 +1,7 @@
+package jadx.api.metadata;
+
+public interface ICodeNodeRef extends ICodeAnnotation {
+	int getDefPosition();
+
+	void setDefPosition(int pos);
+}

jadx-core/src/main/java/jadx/api/metadata/annotations/InsnCodeOffset.java

@@ -1,11 +1,12 @@
-package jadx.api.data.annotations;
+package jadx.api.metadata.annotations;
 
 import org.jetbrains.annotations.Nullable;
 
 import jadx.api.ICodeWriter;
+import jadx.api.metadata.ICodeAnnotation;
 import jadx.core.dex.nodes.InsnNode;
 
-public class InsnCodeOffset implements ICodeRawOffset {
+public class InsnCodeOffset implements ICodeAnnotation {
 
 	public static void attach(ICodeWriter code, InsnNode insn) {
 		if (insn == null) {
@@ -40,11 +41,15 @@ public class InsnCodeOffset implements ICodeRawOffset {
 		this.offset = offset;
 	}
 
-	@Override
 	public int getOffset() {
 		return offset;
 	}
 
+	@Override
+	public AnnType getAnnType() {
+		return AnnType.OFFSET;
+	}
+
 	@Override
 	public String toString() {
 		return "offset=" + offset;

jadx-core/src/main/java/jadx/api/metadata/annotations/NodeDeclareRef.java

@@ -0,0 +1,55 @@
+package jadx.api.metadata.annotations;
+
+import java.util.Objects;
+
+import jadx.api.metadata.ICodeAnnotation;
+import jadx.api.metadata.ICodeNodeRef;
+
+public class NodeDeclareRef implements ICodeAnnotation {
+
+	private final ICodeNodeRef node;
+
+	private int defPos;
+
+	public NodeDeclareRef(ICodeNodeRef node) {
+		this.node = Objects.requireNonNull(node);
+	}
+
+	public ICodeNodeRef getNode() {
+		return node;
+	}
+
+	public int getDefPos() {
+		return defPos;
+	}
+
+	public void setDefPos(int defPos) {
+		this.defPos = defPos;
+	}
+
+	@Override
+	public AnnType getAnnType() {
+		return AnnType.DECLARATION;
+	}
+
+	@Override
+	public boolean equals(Object o) {
+		if (this == o) {
+			return true;
+		}
+		if (!(o instanceof NodeDeclareRef)) {
+			return false;
+		}
+		return node.equals(((NodeDeclareRef) o).node);
+	}
+
+	@Override
+	public int hashCode() {
+		return node.hashCode();
+	}
+
+	@Override
+	public String toString() {
+		return "NodeDeclareRef{" + node + '}';
+	}
+}

jadx-core/src/main/java/jadx/api/metadata/annotations/NodeEnd.java

@@ -0,0 +1,21 @@
+package jadx.api.metadata.annotations;
+
+import jadx.api.metadata.ICodeAnnotation;
+
+public class NodeEnd implements ICodeAnnotation {
+
+	public static final NodeEnd VALUE = new NodeEnd();
+
+	private NodeEnd() {
+	}
+
+	@Override
+	public AnnType getAnnType() {
+		return AnnType.END;
+	}
+
+	@Override
+	public String toString() {
+		return "END";
+	}
+}

jadx-core/src/main/java/jadx/api/metadata/annotations/VarNode.java

@@ -0,0 +1,147 @@
+package jadx.api.metadata.annotations;
+
+import org.jetbrains.annotations.Nullable;
+
+import jadx.api.metadata.ICodeAnnotation;
+import jadx.api.metadata.ICodeNodeRef;
+import jadx.core.dex.instructions.args.ArgType;
+import jadx.core.dex.instructions.args.CodeVar;
+import jadx.core.dex.instructions.args.RegisterArg;
+import jadx.core.dex.instructions.args.SSAVar;
+import jadx.core.dex.nodes.MethodNode;
+
+/**
+ * Variable info
+ */
+public class VarNode implements ICodeNodeRef {
+
+	@Nullable
+	public static VarNode get(MethodNode mth, RegisterArg reg) {
+		SSAVar ssaVar = reg.getSVar();
+		if (ssaVar == null) {
+			return null;
+		}
+		return get(mth, ssaVar);
+	}
+
+	@Nullable
+	public static VarNode get(MethodNode mth, CodeVar codeVar) {
+		return get(mth, codeVar.getAnySsaVar());
+	}
+
+	@Nullable
+	public static VarNode get(MethodNode mth, SSAVar ssaVar) {
+		CodeVar codeVar = ssaVar.getCodeVar();
+		if (codeVar.isThis()) {
+			return null;
+		}
+		VarNode cachedVarNode = codeVar.getCachedVarNode();
+		if (cachedVarNode != null) {
+			return cachedVarNode;
+		}
+		VarNode newVarNode = new VarNode(mth, ssaVar);
+		codeVar.setCachedVarNode(newVarNode);
+		return newVarNode;
+	}
+
+	@Nullable
+	public static ICodeAnnotation getRef(MethodNode mth, RegisterArg reg) {
+		VarNode varNode = get(mth, reg);
+		if (varNode == null) {
+			return null;
+		}
+		return varNode.getVarRef();
+	}
+
+	private final MethodNode mth;
+	private final int reg;
+	private final int ssa;
+	private final ArgType type;
+	private @Nullable String name;
+	private int defPos;
+
+	private final VarRef varRef;
+
+	protected VarNode(MethodNode mth, SSAVar ssaVar) {
+		this(mth, ssaVar.getRegNum(), ssaVar.getVersion(),
+				ssaVar.getCodeVar().getType(), ssaVar.getCodeVar().getName());
+	}
+
+	public VarNode(MethodNode mth, int reg, int ssa, ArgType type, String name) {
+		this.mth = mth;
+		this.reg = reg;
+		this.ssa = ssa;
+		this.type = type;
+		this.name = name;
+		this.varRef = VarRef.fromVarNode(this);
+	}
+
+	public MethodNode getMth() {
+		return mth;
+	}
+
+	public int getReg() {
+		return reg;
+	}
+
+	public int getSsa() {
+		return ssa;
+	}
+
+	public ArgType getType() {
+		return type;
+	}
+
+	@Nullable
+	public String getName() {
+		return name;
+	}
+
+	public void setName(String name) {
+		this.name = name;
+	}
+
+	public VarRef getVarRef() {
+		return varRef;
+	}
+
+	@Override
+	public int getDefPosition() {
+		return defPos;
+	}
+
+	@Override
+	public void setDefPosition(int pos) {
+		this.defPos = pos;
+	}
+
+	@Override
+	public AnnType getAnnType() {
+		return AnnType.VAR;
+	}
+
+	@Override
+	public int hashCode() {
+		int h = 31 * getReg() + getSsa();
+		return 31 * h + mth.hashCode();
+	}
+
+	@Override
+	public boolean equals(Object o) {
+		if (this == o) {
+			return true;
+		}
+		if (!(o instanceof VarNode)) {
+			return false;
+		}
+		VarNode other = (VarNode) o;
+		return getReg() == other.getReg()
+				&& getSsa() == other.getSsa()
+				&& getMth().equals(other.getMth());
+	}
+
+	@Override
+	public String toString() {
+		return "VarNode{r" + reg + 'v' + ssa + '}';
+	}
+}

jadx-core/src/main/java/jadx/api/metadata/annotations/VarRef.java

@@ -0,0 +1,68 @@
+package jadx.api.metadata.annotations;
+
+import jadx.api.metadata.ICodeAnnotation;
+
+/**
+ * Variable reference by position of VarNode in code metadata.
+ * <br>
+ * Because on creation position not yet known,
+ * VarRef created using VarNode as a source of ref pos during serialization.
+ * <br>
+ * On metadata deserialization created with ref pos directly.
+ */
+public abstract class VarRef implements ICodeAnnotation {
+
+	public static VarRef fromPos(int refPos) {
+		if (refPos == 0) {
+			throw new IllegalArgumentException("Zero refPos");
+		}
+		return new FixedVarRef(refPos);
+	}
+
+	public static VarRef fromVarNode(VarNode varNode) {
+		return new RelatedVarRef(varNode);
+	}
+
+	public abstract int getRefPos();
+
+	@Override
+	public AnnType getAnnType() {
+		return AnnType.VAR_REF;
+	}
+
+	public static final class FixedVarRef extends VarRef {
+		private final int refPos;
+
+		public FixedVarRef(int refPos) {
+			this.refPos = refPos;
+		}
+
+		@Override
+		public int getRefPos() {
+			return refPos;
+		}
+	}
+
+	public static final class RelatedVarRef extends VarRef {
+		private final VarNode varNode;
+
+		public RelatedVarRef(VarNode varNode) {
+			this.varNode = varNode;
+		}
+
+		@Override
+		public int getRefPos() {
+			return varNode.getDefPosition();
+		}
+
+		@Override
+		public String toString() {
+			return "VarRef{" + varNode + ", name=" + varNode.getName() + ", mth=" + varNode.getMth() + '}';
+		}
+	}
+
+	@Override
+	public String toString() {
+		return "VarRef{" + getRefPos() + '}';
+	}
+}

jadx-core/src/main/java/jadx/api/metadata/impl/CodeMetadataStorage.java

@@ -0,0 +1,151 @@
+package jadx.api.metadata.impl;
+
+import java.util.Collections;
+import java.util.Comparator;
+import java.util.Map;
+import java.util.NavigableMap;
+import java.util.TreeMap;
+import java.util.function.BiFunction;
+
+import org.jetbrains.annotations.Nullable;
+
+import jadx.api.metadata.ICodeAnnotation;
+import jadx.api.metadata.ICodeAnnotation.AnnType;
+import jadx.api.metadata.ICodeMetadata;
+import jadx.api.metadata.ICodeNodeRef;
+import jadx.api.metadata.annotations.NodeDeclareRef;
+import jadx.core.utils.Utils;
+
+public class CodeMetadataStorage implements ICodeMetadata {
+
+	public static ICodeMetadata build(Map<Integer, Integer> lines, Map<Integer, ICodeAnnotation> map) {
+		if (map.isEmpty() && lines.isEmpty()) {
+			return ICodeMetadata.EMPTY;
+		}
+		Comparator<Integer> reverseCmp = Comparator.comparingInt(Integer::intValue).reversed();
+		NavigableMap<Integer, ICodeAnnotation> navMap = new TreeMap<>(reverseCmp);
+		navMap.putAll(map);
+		return new CodeMetadataStorage(lines, navMap);
+	}
+
+	public static ICodeMetadata empty() {
+		return new CodeMetadataStorage(Collections.emptyMap(), Collections.emptyNavigableMap());
+	}
+
+	private final Map<Integer, Integer> lines;
+
+	private final NavigableMap<Integer, ICodeAnnotation> navMap;
+
+	private CodeMetadataStorage(Map<Integer, Integer> lines, NavigableMap<Integer, ICodeAnnotation> navMap) {
+		this.lines = lines;
+		this.navMap = navMap;
+	}
+
+	@Override
+	public ICodeAnnotation getAt(int position) {
+		return navMap.get(position);
+	}
+
+	@Override
+	public @Nullable ICodeAnnotation getClosestUp(int position) {
+		Map.Entry<Integer, ICodeAnnotation> entryBefore = navMap.higherEntry(position);
+		return entryBefore != null ? entryBefore.getValue() : null;
+	}
+
+	@Override
+	public @Nullable ICodeAnnotation searchUp(int position, AnnType annType) {
+		for (ICodeAnnotation v : navMap.tailMap(position, true).values()) {
+			if (v.getAnnType() == annType) {
+				return v;
+			}
+		}
+		return null;
+	}
+
+	@Override
+	public @Nullable ICodeAnnotation searchUp(int position, int limitPos, AnnType annType) {
+		for (ICodeAnnotation v : navMap.subMap(position, true, limitPos, true).values()) {
+			if (v.getAnnType() == annType) {
+				return v;
+			}
+		}
+		return null;
+	}
+
+	@Override
+	public <T> @Nullable T searchUp(int startPos, BiFunction<Integer, ICodeAnnotation, T> visitor) {
+		for (Map.Entry<Integer, ICodeAnnotation> entry : navMap.tailMap(startPos, true).entrySet()) {
+			T value = visitor.apply(entry.getKey(), entry.getValue());
+			if (value != null) {
+				return value;
+			}
+		}
+		return null;
+	}
+
+	@Override
+	public <T> @Nullable T searchDown(int startPos, BiFunction<Integer, ICodeAnnotation, T> visitor) {
+		NavigableMap<Integer, ICodeAnnotation> map = navMap.headMap(startPos, true).descendingMap();
+		for (Map.Entry<Integer, ICodeAnnotation> entry : map.entrySet()) {
+			T value = visitor.apply(entry.getKey(), entry.getValue());
+			if (value != null) {
+				return value;
+			}
+		}
+		return null;
+	}
+
+	@Override
+	public ICodeNodeRef getNodeAt(int position) {
+		int nesting = 0;
+		for (ICodeAnnotation ann : navMap.tailMap(position, true).values()) {
+			switch (ann.getAnnType()) {
+				case END:
+					nesting++;
+					break;
+
+				case DECLARATION:
+					ICodeNodeRef node = ((NodeDeclareRef) ann).getNode();
+					AnnType nodeType = node.getAnnType();
+					if (nodeType == AnnType.CLASS || nodeType == AnnType.METHOD) {
+						if (nesting == 0) {
+							return node;
+						}
+						nesting--;
+					}
+					break;
+			}
+		}
+		return null;
+	}
+
+	@Override
+	public ICodeNodeRef getNodeBelow(int position) {
+		for (ICodeAnnotation ann : navMap.headMap(position, true).descendingMap().values()) {
+			if (ann.getAnnType() == AnnType.DECLARATION) {
+				ICodeNodeRef node = ((NodeDeclareRef) ann).getNode();
+				AnnType nodeType = node.getAnnType();
+				if (nodeType == AnnType.CLASS || nodeType == AnnType.METHOD) {
+					return node;
+				}
+			}
+		}
+		return null;
+	}
+
+	@Override
+	public NavigableMap<Integer, ICodeAnnotation> getAsMap() {
+		return navMap;
+	}
+
+	@Override
+	public Map<Integer, Integer> getLineMapping() {
+		return lines;
+	}
+
+	@Override
+	public String toString() {
+		return "CodeMetadata{\nlines=" + lines
+				+ "\nannotations=\n " + Utils.listToString(navMap.descendingMap().entrySet(), "\n ") + "\n}";
+	}
+}

jadx-core/src/main/java/jadx/api/utils/CodeUtils.java

@@ -0,0 +1,38 @@
+package jadx.api.utils;
+
+import jadx.api.ICodeWriter;
+
+public class CodeUtils {
+
+	public static String getLineForPos(String code, int pos) {
+		int start = getLineStartForPos(code, pos);
+		int end = getLineEndForPos(code, pos);
+		return code.substring(start, end);
+	}
+
+	public static int getLineStartForPos(String code, int pos) {
+		String newLine = ICodeWriter.NL;
+		int start = code.lastIndexOf(newLine, pos);
+		return start == -1 ? 0 : start + newLine.length();
+	}
+
+	public static int getLineEndForPos(String code, int pos) {
+		int end = code.indexOf(ICodeWriter.NL, pos);
+		return end == -1 ? code.length() : end;
+	}
+
+	public static int getLineNumForPos(String code, int pos) {
+		String newLine = ICodeWriter.NL;
+		int newLineLen = newLine.length();
+		int line = 1;
+		int prev = 0;
+		while (true) {
+			int next = code.indexOf(newLine, prev);
+			if (next >= pos) {
+				return line;
+			}
+			prev = next + newLineLen;
+			line++;
+		}
+	}
+}

jadx-core/src/main/java/jadx/core/Consts.java

@@ -7,6 +7,7 @@ public class Consts {
 	public static final boolean DEBUG_TYPE_INFERENCE = false;
 	public static final boolean DEBUG_OVERLOADED_CASTS = false;
 	public static final boolean DEBUG_EXC_HANDLERS = false;
+	public static final boolean DEBUG_FINALLY = false;
 
 	public static final String CLASS_OBJECT = "java.lang.Object";
 	public static final String CLASS_STRING = "java.lang.String";

jadx-core/src/main/java/jadx/core/Jadx.java

@@ -12,6 +12,8 @@ import org.slf4j.LoggerFactory;
 
 import jadx.api.CommentsLevel;
 import jadx.api.JadxArgs;
+import jadx.core.dex.attributes.AFlag;
+import jadx.core.dex.visitors.AnonymousClassVisitor;
 import jadx.core.dex.visitors.AttachCommentsVisitor;
 import jadx.core.dex.visitors.AttachMethodDetails;
 import jadx.core.dex.visitors.AttachTryCatchVisitor;
@@ -31,12 +33,14 @@ import jadx.core.dex.visitors.InitCodeVariables;
 import jadx.core.dex.visitors.InlineMethods;
 import jadx.core.dex.visitors.MarkMethodsForInline;
 import jadx.core.dex.visitors.MethodInvokeVisitor;
+import jadx.core.dex.visitors.MethodVisitor;
 import jadx.core.dex.visitors.ModVisitor;
 import jadx.core.dex.visitors.MoveInlineVisitor;
 import jadx.core.dex.visitors.OverrideMethodVisitor;
 import jadx.core.dex.visitors.PrepareForCodeGen;
 import jadx.core.dex.visitors.ProcessAnonymous;
 import jadx.core.dex.visitors.ProcessInstructionsVisitor;
+import jadx.core.dex.visitors.ProcessMethodsForInline;
 import jadx.core.dex.visitors.ReSugarCode;
 import jadx.core.dex.visitors.ShadowFieldVisitor;
 import jadx.core.dex.visitors.SignatureProcessor;
@@ -46,6 +50,7 @@ import jadx.core.dex.visitors.blocks.BlockSplitter;
 import jadx.core.dex.visitors.debuginfo.DebugInfoApplyVisitor;
 import jadx.core.dex.visitors.debuginfo.DebugInfoAttachVisitor;
 import jadx.core.dex.visitors.finaly.MarkFinallyVisitor;
+import jadx.core.dex.visitors.kotlin.ProcessKotlinInternals;
 import jadx.core.dex.visitors.regions.CheckRegions;
 import jadx.core.dex.visitors.regions.CleanRegions;
 import jadx.core.dex.visitors.regions.IfRegionVisitor;
@@ -57,8 +62,10 @@ import jadx.core.dex.visitors.rename.CodeRenameVisitor;
 import jadx.core.dex.visitors.rename.RenameVisitor;
 import jadx.core.dex.visitors.shrink.CodeShrinkVisitor;
 import jadx.core.dex.visitors.ssa.SSATransform;
+import jadx.core.dex.visitors.typeinference.FinishTypeInference;
 import jadx.core.dex.visitors.typeinference.TypeInferenceVisitor;
 import jadx.core.dex.visitors.usage.UsageInfoVisitor;
+import jadx.core.utils.exceptions.JadxRuntimeException;
 
 public class Jadx {
 	private static final Logger LOG = LoggerFactory.getLogger(Jadx.class);
@@ -66,21 +73,20 @@ public class Jadx {
 	private Jadx() {
 	}
 
-	static {
-		if (Consts.DEBUG) {
-			LOG.info("debug enabled");
+	public static List<IDexTreeVisitor> getPassesList(JadxArgs args) {
+		switch (args.getDecompilationMode()) {
+			case AUTO:
+			case RESTRUCTURE:
+				return getRegionsModePasses(args);
+			case SIMPLE:
+				return getSimpleModePasses(args);
+			case FALLBACK:
+				return getFallbackPassesList();
+			default:
+				throw new JadxRuntimeException("Unknown decompilation mode: " + args.getDecompilationMode());
 		}
 	}
 
-	public static List<IDexTreeVisitor> getFallbackPassesList() {
-		List<IDexTreeVisitor> passes = new ArrayList<>();
-		passes.add(new AttachTryCatchVisitor());
-		passes.add(new AttachCommentsVisitor());
-		passes.add(new ProcessInstructionsVisitor());
-		passes.add(new FallbackModeVisitor());
-		return passes;
-	}
-
 	public static List<IDexTreeVisitor> getPreDecompilePassesList() {
 		List<IDexTreeVisitor> passes = new ArrayList<>();
 		passes.add(new SignatureProcessor());
@@ -88,15 +94,12 @@ public class Jadx {
 		passes.add(new RenameVisitor());
 		passes.add(new UsageInfoVisitor());
 		passes.add(new ProcessAnonymous());
+		passes.add(new ProcessMethodsForInline());
 		return passes;
 	}
 
-	public static List<IDexTreeVisitor> getPassesList(JadxArgs args) {
-		if (args.isFallbackMode()) {
-			return getFallbackPassesList();
-		}
+	public static List<IDexTreeVisitor> getRegionsModePasses(JadxArgs args) {
 		List<IDexTreeVisitor> passes = new ArrayList<>();
-
 		// instructions IR
 		passes.add(new CheckCode());
 		if (args.isDebugInfo()) {
@@ -128,6 +131,10 @@ public class Jadx {
 		if (args.isDebugInfo()) {
 			passes.add(new DebugInfoApplyVisitor());
 		}
+		passes.add(new FinishTypeInference());
+		if (args.getUseKotlinMethodsForVarNames() != JadxArgs.UseKotlinMethodsForVarNames.DISABLE) {
+			passes.add(new ProcessKotlinInternals());
+		}
 		passes.add(new CodeRenameVisitor());
 		if (args.isInlineMethods()) {
 			passes.add(new InlineMethods());
@@ -135,6 +142,7 @@ public class Jadx {
 		passes.add(new GenericTypesVisitor());
 		passes.add(new ShadowFieldVisitor());
 		passes.add(new DeboxingVisitor());
+		passes.add(new AnonymousClassVisitor());
 		passes.add(new ModVisitor());
 		passes.add(new CodeShrinkVisitor());
 		passes.add(new ReSugarCode());
@@ -170,7 +178,73 @@ public class Jadx {
 		return passes;
 	}
 
+	public static List<IDexTreeVisitor> getSimpleModePasses(JadxArgs args) {
+		List<IDexTreeVisitor> passes = new ArrayList<>();
+		if (args.isDebugInfo()) {
+			passes.add(new DebugInfoAttachVisitor());
+		}
+		passes.add(new AttachTryCatchVisitor());
+		if (args.getCommentsLevel() != CommentsLevel.NONE) {
+			passes.add(new AttachCommentsVisitor());
+		}
+		passes.add(new AttachMethodDetails());
+		passes.add(new ProcessInstructionsVisitor());
+
+		passes.add(new BlockSplitter());
+		if (args.isRawCFGOutput()) {
+			passes.add(DotGraphVisitor.dumpRaw());
+		}
+		passes.add(new MethodVisitor(mth -> mth.add(AFlag.DISABLE_BLOCKS_LOCK)));
+		passes.add(new BlockProcessor());
+		passes.add(new SSATransform());
+		passes.add(new MoveInlineVisitor());
+		passes.add(new ConstructorVisitor());
+		passes.add(new InitCodeVariables());
+		passes.add(new ConstInlineVisitor());
+		passes.add(new TypeInferenceVisitor());
+		if (args.isDebugInfo()) {
+			passes.add(new DebugInfoApplyVisitor());
+		}
+		passes.add(new FinishTypeInference());
+		passes.add(new CodeRenameVisitor());
+		passes.add(new DeboxingVisitor());
+		passes.add(new ModVisitor());
+		passes.add(new CodeShrinkVisitor());
+		passes.add(new ReSugarCode());
+		passes.add(new CodeShrinkVisitor());
+		passes.add(new SimplifyVisitor());
+		passes.add(new MethodVisitor(mth -> mth.remove(AFlag.DONT_GENERATE)));
+		if (args.isCfgOutput()) {
+			passes.add(DotGraphVisitor.dump());
+		}
+		return passes;
+	}
+
+	public static List<IDexTreeVisitor> getFallbackPassesList() {
+		List<IDexTreeVisitor> passes = new ArrayList<>();
+		passes.add(new AttachTryCatchVisitor());
+		passes.add(new AttachCommentsVisitor());
+		passes.add(new ProcessInstructionsVisitor());
+		passes.add(new FallbackModeVisitor());
+		return passes;
+	}
+
+	public static final String VERSION_DEV = "dev";
+
+	private static String version;
+
 	public static String getVersion() {
+		if (version == null) {
+			version = searchJadxVersion();
+		}
+		return version;
+	}
+
+	public static boolean isDevVersion() {
+		return getVersion().equals(VERSION_DEV);
+	}
+
+	private static String searchJadxVersion() {
 		try {
 			ClassLoader classLoader = Jadx.class.getClassLoader();
 			if (classLoader != null) {
@@ -188,6 +262,6 @@ public class Jadx {
 		} catch (Exception e) {
 			LOG.error("Can't get manifest file", e);
 		}
-		return "dev";
+		return VERSION_DEV;
 	}
 }

jadx-core/src/main/java/jadx/core/ProcessClass.java

@@ -1,18 +1,19 @@
 package jadx.core;
 
-import java.util.ArrayList;
-import java.util.HashSet;
 import java.util.List;
-import java.util.Set;
 
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import jadx.api.ICodeInfo;
+import jadx.api.JadxArgs;
 import jadx.core.codegen.CodeGen;
 import jadx.core.dex.attributes.AFlag;
 import jadx.core.dex.nodes.ClassNode;
 import jadx.core.dex.nodes.LoadStage;
+import jadx.core.dex.nodes.RootNode;
 import jadx.core.dex.visitors.DepthTraversal;
 import jadx.core.dex.visitors.IDexTreeVisitor;
 import jadx.core.utils.exceptions.JadxRuntimeException;
@@ -23,13 +24,17 @@ import static jadx.core.dex.nodes.ProcessState.NOT_LOADED;
 import static jadx.core.dex.nodes.ProcessState.PROCESS_COMPLETE;
 import static jadx.core.dex.nodes.ProcessState.PROCESS_STARTED;
 
-public final class ProcessClass {
+public class ProcessClass {
+	private static final Logger LOG = LoggerFactory.getLogger(ProcessClass.class);
 
-	private ProcessClass() {
+	private final List<IDexTreeVisitor> passes;
+
+	public ProcessClass(JadxArgs args) {
+		this.passes = Jadx.getPassesList(args);
 	}
 
 	@Nullable
-	private static ICodeInfo process(ClassNode cls, boolean codegen) {
+	private ICodeInfo process(ClassNode cls, boolean codegen) {
 		if (!codegen && cls.getState() == PROCESS_COMPLETE) {
 			// nothing to do
 			return null;
@@ -39,17 +44,17 @@ public final class ProcessClass {
 				if (cls.contains(AFlag.CLASS_DEEP_RELOAD)) {
 					cls.remove(AFlag.CLASS_DEEP_RELOAD);
 					cls.deepUnload();
-					cls.root().runPreDecompileStageForClass(cls);
+					cls.add(AFlag.CLASS_UNLOADED);
 				}
 				if (cls.contains(AFlag.CLASS_UNLOADED)) {
-					cls.remove(AFlag.CLASS_UNLOADED);
 					cls.root().runPreDecompileStageForClass(cls);
+					cls.remove(AFlag.CLASS_UNLOADED);
+				}
+				if (cls.getState() == GENERATED_AND_UNLOADED) {
+					// force loading code again
+					cls.setState(NOT_LOADED);
 				}
 				if (codegen) {
-					if (cls.getState() == GENERATED_AND_UNLOADED) {
-						// allow to run code generation again
-						cls.setState(NOT_LOADED);
-					}
 					cls.setLoadStage(LoadStage.CODEGEN_STAGE);
 					if (cls.contains(AFlag.RELOAD_AT_CODEGEN_STAGE)) {
 						cls.remove(AFlag.RELOAD_AT_CODEGEN_STAGE);
@@ -63,7 +68,7 @@ public final class ProcessClass {
 				}
 				if (cls.getState() == LOADED) {
 					cls.setState(PROCESS_STARTED);
-					for (IDexTreeVisitor visitor : cls.root().getPasses()) {
+					for (IDexTreeVisitor visitor : passes) {
 						DepthTraversal.visit(visitor, cls);
 					}
 					cls.setState(PROCESS_COMPLETE);
@@ -88,27 +93,23 @@ public final class ProcessClass {
 	}
 
 	@NotNull
-	public static ICodeInfo generateCode(ClassNode cls) {
+	public ICodeInfo generateCode(ClassNode cls) {
 		ClassNode topParentClass = cls.getTopParentClass();
 		if (topParentClass != cls) {
 			return generateCode(topParentClass);
 		}
 		try {
-			Set<ClassNode> useIn = new HashSet<>(cls.getUseIn());
-			List<ClassNode> usedInDeps = new ArrayList<>();
-			for (ClassNode depCls : cls.getDependencies()) {
-				if (useIn.contains(depCls)) {
-					// postpone to resolve cross dependencies
-					usedInDeps.add(depCls);
-				} else {
-					process(depCls, false);
-				}
-			}
-			if (!usedInDeps.isEmpty()) {
-				// process current class before its usage
+			if (cls.contains(AFlag.DONT_GENERATE)) {
 				process(cls, false);
-				for (ClassNode depCls : usedInDeps) {
-					process(depCls, false);
+				return ICodeInfo.EMPTY;
+			}
+			for (ClassNode depCls : cls.getDependencies()) {
+				process(depCls, false);
+			}
+			if (!cls.getCodegenDeps().isEmpty()) {
+				process(cls, false);
+				for (ClassNode codegenDep : cls.getCodegenDeps()) {
+					process(codegenDep, false);
 				}
 			}
 			ICodeInfo code = process(cls, true);
@@ -120,4 +121,19 @@ public final class ProcessClass {
 			throw new JadxRuntimeException("Failed to generate code for class: " + cls.getFullName(), e);
 		}
 	}
+
+	public void initPasses(RootNode root) {
+		for (IDexTreeVisitor pass : passes) {
+			try {
+				pass.init(root);
+			} catch (Exception e) {
+				LOG.error("Visitor init failed: {}", pass.getClass().getSimpleName(), e);
+			}
+		}
+	}
+
+	// TODO: make passes list private and not visible
+	public List<IDexTreeVisitor> getPasses() {
+		return passes;
+	}
 }

jadx-core/src/main/java/jadx/core/clsp/ClspGraph.java

@@ -203,6 +203,9 @@ public class ClspGraph {
 				if (isNew) {
 					addSuperTypes(parentCls, result);
 				}
+			} else {
+				// parent type is unknown
+				result.add(parentType.getObject());
 			}
 		}
 	}

jadx-core/src/main/java/jadx/core/codegen/AnnotationGen.java

@@ -13,8 +13,8 @@ import jadx.api.plugins.input.data.annotations.EncodedValue;
 import jadx.api.plugins.input.data.annotations.IAnnotation;
 import jadx.api.plugins.input.data.attributes.JadxAttrType;
 import jadx.api.plugins.input.data.attributes.types.AnnotationDefaultAttr;
+import jadx.api.plugins.input.data.attributes.types.AnnotationMethodParamsAttr;
 import jadx.api.plugins.input.data.attributes.types.AnnotationsAttr;
-import jadx.api.plugins.input.data.attributes.types.MethodParamsAttr;
 import jadx.core.Consts;
 import jadx.core.dex.attributes.IAttributeNode;
 import jadx.core.dex.info.FieldInfo;
@@ -48,7 +48,7 @@ public class AnnotationGen {
 		add(field, code);
 	}
 
-	public void addForParameter(ICodeWriter code, MethodParamsAttr paramsAnnotations, int n) {
+	public void addForParameter(ICodeWriter code, AnnotationMethodParamsAttr paramsAnnotations, int n) {
 		List<AnnotationsAttr> paramList = paramsAnnotations.getParamList();
 		if (n >= paramList.size()) {
 			return;

jadx-core/src/main/java/jadx/core/codegen/ClassGen.java

@@ -19,6 +19,7 @@ import jadx.api.CommentsLevel;
 import jadx.api.ICodeInfo;
 import jadx.api.ICodeWriter;
 import jadx.api.JadxArgs;
+import jadx.api.metadata.annotations.NodeEnd;
 import jadx.api.plugins.input.data.AccessFlags;
 import jadx.api.plugins.input.data.annotations.EncodedType;
 import jadx.api.plugins.input.data.annotations.EncodedValue;
@@ -170,7 +171,7 @@ public class ClassGen {
 		ArgType sup = cls.getSuperClass();
 		if (sup != null
 				&& !sup.equals(ArgType.OBJECT)
-				&& !cls.isEnum()) {
+				&& !cls.contains(AFlag.REMOVE_SUPER_CLASS)) {
 			clsCode.add("extends ");
 			useClass(clsCode, sup);
 			clsCode.add(' ');
@@ -256,6 +257,7 @@ public class ClassGen {
 		addInnerClsAndMethods(clsCode);
 		clsCode.decIndent();
 		clsCode.startLine('}');
+		clsCode.attachAnnotation(NodeEnd.VALUE);
 	}
 
 	private void addInnerClsAndMethods(ICodeWriter clsCode) {
@@ -285,7 +287,7 @@ public class ClassGen {
 
 	private boolean isInnerClassesPresents() {
 		for (ClassNode innerCls : cls.getInnerClasses()) {
-			if (!innerCls.contains(AFlag.ANONYMOUS_CLASS)) {
+			if (!innerCls.contains(AType.ANONYMOUS_CLASS)) {
 				return true;
 			}
 		}
@@ -320,19 +322,25 @@ public class ClassGen {
 		if (inlineAttr == null || inlineAttr.notNeeded()) {
 			return false;
 		}
-		if (mth.getUseIn().isEmpty()) {
-			mth.add(AFlag.DONT_GENERATE);
-			return true;
+		try {
+			if (mth.getUseIn().isEmpty()) {
+				mth.add(AFlag.DONT_GENERATE);
+				return true;
+			}
+			List<MethodNode> useInCompleted = mth.getUseIn().stream()
+					.filter(m -> m.getTopParentClass().getState().isProcessComplete())
+					.collect(Collectors.toList());
+			if (useInCompleted.isEmpty()) {
+				mth.add(AFlag.DONT_GENERATE);
+				return true;
+			}
+			mth.addDebugComment("Method not inlined, still used in: " + useInCompleted);
+			return false;
+		} catch (Exception e) {
+			// check failed => keep method
+			mth.addWarnComment("Failed to check method usage", e);
+			return false;
 		}
-		List<MethodNode> useInCompleted = mth.getUseIn().stream()
-				.filter(m -> m.getTopParentClass().getState().isProcessComplete())
-				.collect(Collectors.toList());
-		if (useInCompleted.isEmpty()) {
-			mth.add(AFlag.DONT_GENERATE);
-			return true;
-		}
-		mth.addDebugComment("Method not inlined, still used in: " + useInCompleted);
-		return false;
 	}
 
 	private boolean isMethodsPresents() {
@@ -356,7 +364,7 @@ public class ClassGen {
 				badCode = false;
 			}
 			MethodGen mthGen;
-			if (badCode || fallback || mth.contains(AType.JADX_ERROR) || mth.getRegion() == null) {
+			if (badCode || fallback || mth.contains(AType.JADX_ERROR)) {
 				mthGen = MethodGen.getFallbackMethodGen(mth);
 			} else {
 				mthGen = new MethodGen(this, mth);
@@ -369,6 +377,7 @@ public class ClassGen {
 			mthGen.addInstructions(code);
 			code.decIndent();
 			code.startLine('}');
+			code.attachAnnotation(NodeEnd.VALUE);
 		}
 	}
 
@@ -459,7 +468,7 @@ public class ClassGen {
 			}
 			if (f.getCls() != null) {
 				code.add(' ');
-				new ClassGen(f.getCls(), this).addClassBody(code);
+				new ClassGen(f.getCls(), this).addClassBody(code, true);
 			}
 			if (it.hasNext()) {
 				code.add(',');
@@ -526,12 +535,42 @@ public class ClassGen {
 		if (outerType != null) {
 			useClass(code, outerType);
 			code.add('.');
-			// import not needed, force use short name
-			useClassShortName(code, type.getObject());
+			addInnerType(code, type);
 			return;
 		}
-
 		useClass(code, ClassInfo.fromType(cls.root(), type));
+		addGenerics(code, type);
+	}
+
+	private void addInnerType(ICodeWriter code, ArgType baseType) {
+		ArgType innerType = baseType.getInnerType();
+		ArgType outerType = innerType.getOuterType();
+		if (outerType != null) {
+			useClassWithShortName(code, baseType, outerType);
+			code.add('.');
+			addInnerType(code, innerType);
+			return;
+		}
+		useClassWithShortName(code, baseType, innerType);
+	}
+
+	private void useClassWithShortName(ICodeWriter code, ArgType baseType, ArgType type) {
+		String fullNameObj;
+		if (type.getObject().contains(".")) {
+			fullNameObj = type.getObject();
+		} else {
+			fullNameObj = baseType.getObject();
+		}
+		ClassInfo classInfo = ClassInfo.fromName(cls.root(), fullNameObj);
+		ClassNode classNode = cls.root().resolveClass(classInfo);
+		if (classNode != null) {
+			code.attachAnnotation(classNode);
+		}
+		code.add(classInfo.getAliasShortName());
+		addGenerics(code, type);
+	}
+
+	private void addGenerics(ICodeWriter code, ArgType type) {
 		List<ArgType> generics = type.getGenericTypes();
 		if (generics != null) {
 			code.add('<');
@@ -556,15 +595,6 @@ public class ClassGen {
 		}
 	}
 
-	private void useClassShortName(ICodeWriter code, String object) {
-		ClassInfo classInfo = ClassInfo.fromName(cls.root(), object);
-		ClassNode classNode = cls.root().resolveClass(classInfo);
-		if (classNode != null) {
-			code.attachAnnotation(classNode);
-		}
-		code.add(classInfo.getAliasShortName());
-	}
-
 	public void useClass(ICodeWriter code, ClassInfo classInfo) {
 		ClassNode classNode = cls.root().resolveClass(classInfo);
 		if (classNode != null) {
@@ -590,7 +620,7 @@ public class ClassGen {
 			return fullName;
 		}
 		String shortName = extClsInfo.getAliasShortName();
-		if (extClsInfo.getPackage().equals("java.lang") && extClsInfo.getParentClass() == null) {
+		if (useCls.equals(extClsInfo)) {
 			return shortName;
 		}
 		if (isClassInnerFor(useCls, extClsInfo)) {
@@ -599,16 +629,21 @@ public class ClassGen {
 		if (extClsInfo.isInner()) {
 			return expandInnerClassName(useCls, extClsInfo);
 		}
+		if (checkInnerCollision(cls.root(), useCls, extClsInfo)
+				|| checkInPackageCollision(cls.root(), useCls, extClsInfo)) {
+			return fullName;
+		}
 		if (isBothClassesInOneTopClass(useCls, extClsInfo)) {
 			return shortName;
 		}
+		// don't add import for top classes from 'java.lang' package (subpackages excluded)
+		if (extClsInfo.getPackage().equals("java.lang") && extClsInfo.getParentClass() == null) {
+			return shortName;
+		}
 		// don't add import if this class from same package
 		if (extClsInfo.getPackage().equals(useCls.getPackage()) && !extClsInfo.isInner()) {
 			return shortName;
 		}
-		if (searchCollision(cls.root(), useCls, extClsInfo)) {
-			return fullName;
-		}
 		// ignore classes from default package
 		if (extClsInfo.isDefaultPackage()) {
 			return shortName;
@@ -685,7 +720,7 @@ public class ClassGen {
 		return false;
 	}
 
-	private static boolean searchCollision(RootNode root, ClassInfo useCls, ClassInfo searchCls) {
+	private static boolean checkInnerCollision(RootNode root, @Nullable ClassInfo useCls, ClassInfo searchCls) {
 		if (useCls == null) {
 			return false;
 		}
@@ -702,7 +737,20 @@ public class ClassGen {
 				}
 			}
 		}
-		return searchCollision(root, useCls.getParentClass(), searchCls);
+		return checkInnerCollision(root, useCls.getParentClass(), searchCls);
+	}
+
+	/**
+	 * Check if class with same name exists in current package
+	 */
+	private static boolean checkInPackageCollision(RootNode root, ClassInfo useCls, ClassInfo searchCls) {
+		String currentPkg = useCls.getAliasPkg();
+		if (currentPkg.equals(searchCls.getAliasPkg())) {
+			// search class already from current package
+			return false;
+		}
+		String shortName = searchCls.getAliasShortName();
+		return root.getClsp().isClsKnown(currentPkg + '.' + shortName);
 	}
 
 	private void insertRenameInfo(ICodeWriter code, ClassNode cls) {

jadx-core/src/main/java/jadx/core/codegen/ConditionGen.java

@@ -1,7 +1,7 @@
 package jadx.core.codegen;
 
+import java.util.ArrayDeque;
 import java.util.Iterator;
-import java.util.LinkedList;
 import java.util.Queue;
 
 import jadx.api.ICodeWriter;
@@ -23,7 +23,7 @@ import jadx.core.utils.exceptions.JadxRuntimeException;
 public class ConditionGen extends InsnGen {
 
 	private static class CondStack {
-		private final Queue<IfCondition> stack = new LinkedList<>();
+		private final Queue<IfCondition> stack = new ArrayDeque<>();
 
 		public Queue<IfCondition> getStack() {
 			return stack;

jadx-core/src/main/java/jadx/core/codegen/InsnGen.java

@@ -11,16 +11,17 @@ import org.slf4j.LoggerFactory;
 
 import jadx.api.CommentsLevel;
 import jadx.api.ICodeWriter;
-import jadx.api.data.annotations.InsnCodeOffset;
-import jadx.api.data.annotations.VarDeclareRef;
-import jadx.api.data.annotations.VarRef;
+import jadx.api.metadata.annotations.InsnCodeOffset;
+import jadx.api.metadata.annotations.VarNode;
 import jadx.api.plugins.input.data.MethodHandleType;
-import jadx.core.deobf.NameMapper;
+import jadx.api.plugins.input.data.annotations.EncodedValue;
 import jadx.core.dex.attributes.AFlag;
 import jadx.core.dex.attributes.AType;
+import jadx.core.dex.attributes.FieldInitInsnAttr;
 import jadx.core.dex.attributes.nodes.FieldReplaceAttr;
 import jadx.core.dex.attributes.nodes.GenericInfoAttr;
 import jadx.core.dex.attributes.nodes.LoopLabelAttr;
+import jadx.core.dex.attributes.nodes.MethodReplaceAttr;
 import jadx.core.dex.attributes.nodes.SkipMethodArgsAttr;
 import jadx.core.dex.info.ClassInfo;
 import jadx.core.dex.info.FieldInfo;
@@ -37,6 +38,7 @@ import jadx.core.dex.instructions.IfNode;
 import jadx.core.dex.instructions.IndexInsnNode;
 import jadx.core.dex.instructions.InsnType;
 import jadx.core.dex.instructions.InvokeCustomNode;
+import jadx.core.dex.instructions.InvokeCustomRawNode;
 import jadx.core.dex.instructions.InvokeNode;
 import jadx.core.dex.instructions.InvokeType;
 import jadx.core.dex.instructions.NewArrayNode;
@@ -51,6 +53,7 @@ import jadx.core.dex.instructions.args.RegisterArg;
 import jadx.core.dex.instructions.args.SSAVar;
 import jadx.core.dex.instructions.mods.ConstructorInsn;
 import jadx.core.dex.instructions.mods.TernaryInsn;
+import jadx.core.dex.nodes.BlockNode;
 import jadx.core.dex.nodes.ClassNode;
 import jadx.core.dex.nodes.FieldNode;
 import jadx.core.dex.nodes.InsnNode;
@@ -108,11 +111,11 @@ public class InsnGen {
 		if (arg.isRegister()) {
 			RegisterArg reg = (RegisterArg) arg;
 			if (code.isMetadataSupported()) {
-				code.attachAnnotation(VarRef.get(mth, reg));
+				code.attachAnnotation(VarNode.getRef(mth, reg));
 			}
 			code.add(mgen.getNameGen().useArg(reg));
 		} else if (arg.isLiteral()) {
-			code.add(lit((LiteralArg) arg));
+			addLiteralArg(code, (LiteralArg) arg, flags);
 		} else if (arg.isInsnWrap()) {
 			addWrappedArg(code, (InsnWrapArg) arg, flags);
 		} else if (arg.isNamed()) {
@@ -122,6 +125,15 @@ public class InsnGen {
 		}
 	}
 
+	private void addLiteralArg(ICodeWriter code, LiteralArg litArg, Set<Flags> flags) {
+		String literalStr = lit(litArg);
+		if (!flags.contains(Flags.BODY_ONLY_NOWRAP) && literalStr.startsWith("-")) {
+			code.add('(').add(literalStr).add(')');
+		} else {
+			code.add(literalStr);
+		}
+	}
+
 	private void addWrappedArg(ICodeWriter code, InsnWrapArg arg, Set<Flags> flags) throws CodegenException {
 		InsnNode wrapInsn = arg.getWrapInsn();
 		if (wrapInsn.contains(AFlag.FORCE_ASSIGN_INLINE)) {
@@ -152,10 +164,18 @@ public class InsnGen {
 		}
 		useType(code, codeVar.getType());
 		code.add(' ');
+		defVar(code, codeVar);
+	}
+
+	/**
+	 * Variable definition without type, only var name
+	 */
+	private void defVar(ICodeWriter code, CodeVar codeVar) {
+		String varName = mgen.getNameGen().assignArg(codeVar);
 		if (code.isMetadataSupported()) {
-			code.attachDefinition(VarDeclareRef.get(mth, codeVar));
+			code.attachDefinition(VarNode.get(mth, codeVar));
 		}
-		code.add(mgen.getNameGen().assignArg(codeVar));
+		code.add(varName);
 	}
 
 	private String lit(LiteralArg arg) {
@@ -164,7 +184,7 @@ public class InsnGen {
 
 	private void instanceField(ICodeWriter code, FieldInfo field, InsnArg arg) throws CodegenException {
 		ClassNode pCls = mth.getParentClass();
-		FieldNode fieldNode = pCls.root().deepResolveField(field);
+		FieldNode fieldNode = pCls.root().resolveField(field);
 		if (fieldNode != null) {
 			FieldReplaceAttr replace = fieldNode.get(AType.FIELD_REPLACE);
 			if (replace != null) {
@@ -191,7 +211,31 @@ public class InsnGen {
 		}
 	}
 
+	protected void staticField(ICodeWriter code, FieldInfo field) throws CodegenException {
+		FieldNode fieldNode = root.resolveField(field);
+		if (fieldNode != null
+				&& fieldNode.contains(AFlag.INLINE_INSTANCE_FIELD)
+				&& fieldNode.getParentClass().contains(AType.ANONYMOUS_CLASS)) {
+			FieldInitInsnAttr initInsnAttr = fieldNode.get(AType.FIELD_INIT_INSN);
+			if (initInsnAttr != null) {
+				InsnNode insn = initInsnAttr.getInsn();
+				if (insn instanceof ConstructorInsn) {
+					fieldNode.add(AFlag.DONT_GENERATE);
+					inlineAnonymousConstructor(code, fieldNode.getParentClass(), (ConstructorInsn) insn);
+					return;
+				}
+			}
+		}
+		makeStaticFieldAccess(code, field, fieldNode, mgen.getClassGen());
+	}
+
 	public static void makeStaticFieldAccess(ICodeWriter code, FieldInfo field, ClassGen clsGen) {
+		FieldNode fieldNode = clsGen.getClassNode().root().resolveField(field);
+		makeStaticFieldAccess(code, field, fieldNode, clsGen);
+	}
+
+	private static void makeStaticFieldAccess(ICodeWriter code,
+			FieldInfo field, @Nullable FieldNode fieldNode, ClassGen clsGen) {
 		ClassInfo declClass = field.getDeclClass();
 		// TODO
 		boolean fieldFromThisClass = clsGen.getClassNode().getClassInfo().equals(declClass);
@@ -202,7 +246,6 @@ public class InsnGen {
 			}
 			code.add('.');
 		}
-		FieldNode fieldNode = clsGen.getClassNode().root().deepResolveField(field);
 		if (fieldNode != null) {
 			code.attachAnnotation(fieldNode);
 		}
@@ -213,10 +256,6 @@ public class InsnGen {
 		}
 	}
 
-	protected void staticField(ICodeWriter code, FieldInfo field) {
-		makeStaticFieldAccess(code, field, mgen.getClassGen());
-	}
-
 	public void useClass(ICodeWriter code, ArgType type) {
 		mgen.getClassGen().useClass(code, type);
 	}
@@ -509,7 +548,7 @@ public class InsnGen {
 				code.add(' ');
 				code.add(ifInsn.getOp().getSymbol()).add(' ');
 				addArg(code, insn.getArg(1));
-				code.add(") goto ").add(MethodGen.getLabelName(ifInsn.getTarget()));
+				code.add(") goto ").add(MethodGen.getLabelName(ifInsn));
 				break;
 
 			case GOTO:
@@ -530,13 +569,24 @@ public class InsnGen {
 				code.add(") {");
 				code.incIndent();
 				int[] keys = sw.getKeys();
-				int[] targets = sw.getTargets();
-				for (int i = 0; i < keys.length; i++) {
-					code.startLine("case ").add(Integer.toString(keys[i])).add(": goto ");
-					code.add(MethodGen.getLabelName(targets[i])).add(';');
+				int size = keys.length;
+				BlockNode[] targetBlocks = sw.getTargetBlocks();
+				if (targetBlocks != null) {
+					for (int i = 0; i < size; i++) {
+						code.startLine("case ").add(Integer.toString(keys[i])).add(": goto ");
+						code.add(MethodGen.getLabelName(targetBlocks[i])).add(';');
+					}
+					code.startLine("default: goto ");
+					code.add(MethodGen.getLabelName(sw.getDefTargetBlock())).add(';');
+				} else {
+					int[] targets = sw.getTargets();
+					for (int i = 0; i < size; i++) {
+						code.startLine("case ").add(Integer.toString(keys[i])).add(": goto ");
+						code.add(MethodGen.getLabelName(targets[i])).add(';');
+					}
+					code.startLine("default: goto ");
+					code.add(MethodGen.getLabelName(sw.getDefaultCaseOffset())).add(';');
 				}
-				code.startLine("default: goto ");
-				code.add(MethodGen.getLabelName(sw.getDefaultCaseOffset())).add(';');
 				code.decIndent();
 				code.startLine('}');
 				break;
@@ -665,28 +715,34 @@ public class InsnGen {
 	private void makeConstructor(ConstructorInsn insn, ICodeWriter code) throws CodegenException {
 		ClassNode cls = mth.root().resolveClass(insn.getClassType());
 		if (cls != null && cls.isAnonymous() && !fallback) {
-			cls.ensureProcessed();
 			inlineAnonymousConstructor(code, cls, insn);
-			mth.getParentClass().addInlinedClass(cls);
 			return;
 		}
 		if (insn.isSelf()) {
 			throw new JadxRuntimeException("Constructor 'self' invoke must be removed!");
 		}
 		MethodNode callMth = mth.root().resolveMethod(insn.getCallMth());
+		MethodNode refMth = callMth;
+		if (callMth != null) {
+			MethodReplaceAttr replaceAttr = callMth.get(AType.METHOD_REPLACE);
+			if (replaceAttr != null) {
+				refMth = replaceAttr.getReplaceMth();
+			}
+		}
+
 		if (insn.isSuper()) {
-			code.attachAnnotation(callMth);
+			code.attachAnnotation(refMth);
 			code.add("super");
 		} else if (insn.isThis()) {
-			code.attachAnnotation(callMth);
+			code.attachAnnotation(refMth);
 			code.add("this");
 		} else {
 			code.add("new ");
-			if (callMth == null || callMth.contains(AFlag.DONT_GENERATE)) {
+			if (refMth == null || refMth.contains(AFlag.DONT_GENERATE)) {
 				// use class reference if constructor method is missing (default constructor)
 				code.attachAnnotation(mth.root().resolveClass(insn.getCallMth().getDeclClass()));
 			} else {
-				code.attachAnnotation(callMth);
+				code.attachAnnotation(refMth);
 			}
 			mgen.getClassGen().addClsName(code, insn.getClassType());
 			GenericInfoAttr genericInfoAttr = insn.get(AType.GENERIC_INFO);
@@ -710,21 +766,15 @@ public class InsnGen {
 	}
 
 	private void inlineAnonymousConstructor(ICodeWriter code, ClassNode cls, ConstructorInsn insn) throws CodegenException {
+		cls.ensureProcessed();
 		if (this.mth.getParentClass() == cls) {
-			cls.remove(AFlag.ANONYMOUS_CLASS);
+			cls.remove(AType.ANONYMOUS_CLASS);
 			cls.remove(AFlag.DONT_GENERATE);
 			mth.getParentClass().getTopParentClass().add(AFlag.RESTART_CODEGEN);
 			throw new CodegenException("Anonymous inner class unlimited recursion detected."
 					+ " Convert class to inner: " + cls.getClassInfo().getFullName());
 		}
-
-		cls.add(AFlag.DONT_GENERATE);
-		ArgType parent;
-		if (cls.getInterfaces().size() == 1) {
-			parent = cls.getInterfaces().get(0);
-		} else {
-			parent = cls.getSuperClass();
-		}
+		ArgType parent = cls.get(AType.ANONYMOUS_CLASS).getBaseType();
 		// hide empty anonymous constructors
 		for (MethodNode ctor : cls.getMethods()) {
 			if (ctor.contains(AFlag.ANONYMOUS_CONSTRUCTOR)
@@ -732,20 +782,31 @@ public class InsnGen {
 				ctor.add(AFlag.DONT_GENERATE);
 			}
 		}
-
+		code.attachDefinition(cls);
 		code.add("new ");
-		if (parent == null) {
-			code.add("Object");
-		} else {
-			useClass(code, parent);
-		}
+		useClass(code, parent);
 		MethodNode callMth = mth.root().resolveMethod(insn.getCallMth());
+		if (callMth != null) {
+			// copy var names
+			List<RegisterArg> mthArgs = callMth.getArgRegs();
+			int argsCount = Math.min(insn.getArgsCount(), mthArgs.size());
+			for (int i = 0; i < argsCount; i++) {
+				InsnArg arg = insn.getArg(i);
+				if (arg.isRegister()) {
+					RegisterArg mthArg = mthArgs.get(i);
+					RegisterArg insnArg = (RegisterArg) arg;
+					mthArg.getSVar().setCodeVar(insnArg.getSVar().getCodeVar());
+				}
+			}
+		}
 		generateMethodArguments(code, insn, 0, callMth);
 		code.add(' ');
 
 		ClassGen classGen = new ClassGen(cls, mgen.getClassGen().getParentGen());
 		classGen.setOuterNameGen(mgen.getNameGen());
 		classGen.addClassBody(code, true);
+
+		mth.getParentClass().addInlinedClass(cls);
 	}
 
 	private void makeInvoke(InvokeNode insn, ICodeWriter code) throws CodegenException {
@@ -755,13 +816,25 @@ public class InsnGen {
 			return;
 		}
 		MethodInfo callMth = insn.getCallMth();
-		MethodNode callMthNode = mth.root().deepResolveMethod(callMth);
+		MethodNode callMthNode = mth.root().resolveMethod(callMth);
+
+		if (type == InvokeType.CUSTOM_RAW) {
+			makeInvokeCustomRaw((InvokeCustomRawNode) insn, callMthNode, code);
+			return;
+		}
+		if (insn.isPolymorphicCall()) {
+			// add missing cast
+			code.add('(');
+			useType(code, callMth.getReturnType());
+			code.add(") ");
+		}
 
 		int k = 0;
 		switch (type) {
 			case DIRECT:
 			case VIRTUAL:
 			case INTERFACE:
+			case POLYMORPHIC:
 				InsnArg arg = insn.getArg(0);
 				if (needInvokeArg(arg)) {
 					addArgDot(code, arg);
@@ -770,14 +843,9 @@ public class InsnGen {
 				break;
 
 			case SUPER:
-				ClassInfo superCallCls = getClassForSuperCall(code, callMth);
-				if (superCallCls != null) {
-					useClass(code, superCallCls);
-					code.add('.');
-				}
-				// use 'super' instead 'this' in 0 arg
-				code.add("super").add('.');
-				k++;
+				callSuper(code, callMth);
+				k++; // use 'super' instead 'this' in 0 arg
+				code.add('.');
 				break;
 
 			case STATIC:
@@ -791,13 +859,44 @@ public class InsnGen {
 		}
 		if (callMthNode != null) {
 			code.attachAnnotation(callMthNode);
-			code.add(callMthNode.getAlias());
+		}
+		if (insn.contains(AFlag.FORCE_RAW_NAME)) {
+			code.add(callMth.getName());
 		} else {
-			code.add(callMth.getAlias());
+			if (callMthNode != null) {
+				code.add(callMthNode.getAlias());
+			} else {
+				code.add(callMth.getAlias());
+			}
 		}
 		generateMethodArguments(code, insn, k, callMthNode);
 	}
 
+	private void makeInvokeCustomRaw(InvokeCustomRawNode insn,
+			@Nullable MethodNode callMthNode, ICodeWriter code) throws CodegenException {
+		if (isFallback()) {
+			code.add("call_site(");
+			code.incIndent();
+			for (EncodedValue value : insn.getCallSiteValues()) {
+				code.startLine(value.toString());
+			}
+			code.decIndent();
+			code.startLine(").invoke");
+			generateMethodArguments(code, insn, 0, callMthNode);
+		} else {
+			ArgType returnType = insn.getCallMth().getReturnType();
+			if (!returnType.isVoid()) {
+				code.add('(');
+				useType(code, returnType);
+				code.add(") ");
+			}
+			makeInvoke(insn.getResolveInvoke(), code);
+			code.add(".dynamicInvoker().invoke");
+			generateMethodArguments(code, insn, 0, callMthNode);
+			code.add(" /* invoke-custom */");
+		}
+	}
+
 	// FIXME: add 'this' for equals methods in scope
 	private boolean needInvokeArg(InsnArg arg) {
 		if (arg.isAnyThis()) {
@@ -909,15 +1008,17 @@ public class InsnGen {
 					code.add(", ");
 				}
 				CodeVar argCodeVar = callArgs.get(i).getSVar().getCodeVar();
-				code.add(nameGen.assignArg(argCodeVar));
+				defVar(code, argCodeVar);
 			}
 		}
 		// force set external arg names into call method args
 		int extArgsCount = customNode.getArgsCount();
 		int startArg = customNode.getHandleType() == MethodHandleType.INVOKE_STATIC ? 0 : 1; // skip 'this' arg
+		int callArg = 0;
 		for (int i = startArg; i < extArgsCount; i++) {
 			RegisterArg extArg = (RegisterArg) customNode.getArg(i);
-			callArgs.get(i).setName(extArg.getName());
+			RegisterArg callRegArg = callArgs.get(callArg++);
+			callRegArg.getSVar().setCodeVar(extArg.getSVar().getCodeVar());
 		}
 		code.add(" -> {");
 		code.incIndent();
@@ -927,34 +1028,43 @@ public class InsnGen {
 		code.startLine('}');
 	}
 
-	@Nullable
-	private ClassInfo getClassForSuperCall(ICodeWriter code, MethodInfo callMth) {
-		ClassNode useCls = mth.getParentClass();
-		ClassInfo insnCls = useCls.getClassInfo();
-		ClassInfo declClass = callMth.getDeclClass();
-		if (insnCls.equals(declClass)) {
-			return null;
+	private void callSuper(ICodeWriter code, MethodInfo callMth) {
+		ClassInfo superCallCls = getClassForSuperCall(callMth);
+		if (superCallCls == null) {
+			// unknown class, add comment to keep that info
+			code.add("super/*").add(callMth.getDeclClass().getFullName()).add("*/");
+			return;
 		}
-		ClassNode topClass = useCls.getTopParentClass();
-		if (topClass.getClassInfo().equals(declClass)) {
-			return declClass;
+		ClassInfo curClass = mth.getParentClass().getClassInfo();
+		if (superCallCls.equals(curClass)) {
+			code.add("super");
+			return;
 		}
-		// search call class
-		ClassNode nextParent = useCls;
-		do {
-			ClassInfo nextClsInfo = nextParent.getClassInfo();
-			if (nextClsInfo.equals(declClass)
-					|| ArgType.isInstanceOf(mth.root(), nextClsInfo.getType(), declClass.getType())) {
-				if (nextParent == useCls) {
-					return null;
-				}
-				return nextClsInfo;
-			}
-			nextParent = nextParent.getParentClass();
-		} while (nextParent != null && nextParent != topClass);
+		// use custom class
+		useClass(code, superCallCls);
+		code.add(".super");
+	}
 
-		// search failed, just return parent class
-		return useCls.getParentClass().getClassInfo();
+	/**
+	 * Search call class in super types of this
+	 * and all parent classes (needed for inlined synthetic calls)
+	 */
+	@Nullable
+	private ClassInfo getClassForSuperCall(MethodInfo callMth) {
+		ArgType declClsType = callMth.getDeclClass().getType();
+		ClassNode parentNode = mth.getParentClass();
+		while (true) {
+			ClassInfo parentCls = parentNode.getClassInfo();
+			if (ArgType.isInstanceOf(root, parentCls.getType(), declClsType)) {
+				return parentCls;
+			}
+			ClassNode nextParent = parentNode.getParentClass();
+			if (nextParent == parentNode) {
+				// no parent, class not found
+				return null;
+			}
+			parentNode = nextParent;
+		}
 	}
 
 	void generateMethodArguments(ICodeWriter code, BaseInvokeNode insn, int startArgNum,
@@ -1029,7 +1139,6 @@ public class InsnGen {
 		} else {
 			condGen.wrap(code, insn.getCondition());
 			code.add(" ? ");
-			addCastIfNeeded(code, first, second);
 			addArg(code, first, false);
 			code.add(" : ");
 			addArg(code, second, false);
@@ -1039,33 +1148,6 @@ public class InsnGen {
 		}
 	}
 
-	private void addCastIfNeeded(ICodeWriter code, InsnArg first, InsnArg second) {
-		if (first.isLiteral() && second.isLiteral()) {
-			if (first.getType() == ArgType.BYTE) {
-				long lit1 = ((LiteralArg) first).getLiteral();
-				long lit2 = ((LiteralArg) second).getLiteral();
-				if (lit1 != Byte.MAX_VALUE && lit1 != Byte.MIN_VALUE
-						&& lit2 != Byte.MAX_VALUE && lit2 != Byte.MIN_VALUE) {
-					code.add("(byte) ");
-				}
-			} else if (first.getType() == ArgType.SHORT) {
-				long lit1 = ((LiteralArg) first).getLiteral();
-				long lit2 = ((LiteralArg) second).getLiteral();
-				if (lit1 != Short.MAX_VALUE && lit1 != Short.MIN_VALUE
-						&& lit2 != Short.MAX_VALUE && lit2 != Short.MIN_VALUE) {
-					code.add("(short) ");
-				}
-			} else if (first.getType() == ArgType.CHAR) {
-				long lit1 = ((LiteralArg) first).getLiteral();
-				long lit2 = ((LiteralArg) second).getLiteral();
-				if (!NameMapper.isPrintableChar((char) (lit1))
-						&& !NameMapper.isPrintableChar((char) (lit2))) {
-					code.add("(char) ");
-				}
-			}
-		}
-	}
-
 	private void makeArith(ArithNode insn, ICodeWriter code, Set<Flags> state) throws CodegenException {
 		if (insn.contains(AFlag.ARITH_ONEARG)) {
 			makeArithOneArg(insn, code);

jadx-core/src/main/java/jadx/core/codegen/MethodGen.java

@@ -6,17 +6,19 @@ import java.util.List;
 import java.util.Objects;
 import java.util.stream.Stream;
 
+import org.jetbrains.annotations.Nullable;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import jadx.api.CommentsLevel;
 import jadx.api.ICodeWriter;
-import jadx.api.data.annotations.InsnCodeOffset;
-import jadx.api.data.annotations.VarDeclareRef;
+import jadx.api.JadxArgs;
+import jadx.api.metadata.annotations.InsnCodeOffset;
+import jadx.api.metadata.annotations.VarNode;
 import jadx.api.plugins.input.data.AccessFlags;
 import jadx.api.plugins.input.data.annotations.EncodedValue;
 import jadx.api.plugins.input.data.attributes.JadxAttrType;
-import jadx.api.plugins.input.data.attributes.types.MethodParamsAttr;
+import jadx.api.plugins.input.data.attributes.types.AnnotationMethodParamsAttr;
 import jadx.core.Consts;
 import jadx.core.Jadx;
 import jadx.core.dex.attributes.AFlag;
@@ -24,6 +26,7 @@ import jadx.core.dex.attributes.AType;
 import jadx.core.dex.attributes.nodes.JadxError;
 import jadx.core.dex.attributes.nodes.JumpInfo;
 import jadx.core.dex.attributes.nodes.MethodOverrideAttr;
+import jadx.core.dex.attributes.nodes.MethodReplaceAttr;
 import jadx.core.dex.info.AccessInfo;
 import jadx.core.dex.instructions.ConstStringNode;
 import jadx.core.dex.instructions.IfNode;
@@ -32,13 +35,14 @@ import jadx.core.dex.instructions.args.ArgType;
 import jadx.core.dex.instructions.args.CodeVar;
 import jadx.core.dex.instructions.args.RegisterArg;
 import jadx.core.dex.instructions.args.SSAVar;
+import jadx.core.dex.nodes.BlockNode;
 import jadx.core.dex.nodes.InsnNode;
 import jadx.core.dex.nodes.MethodNode;
 import jadx.core.dex.trycatch.CatchAttr;
+import jadx.core.dex.trycatch.ExceptionHandler;
 import jadx.core.dex.visitors.DepthTraversal;
 import jadx.core.dex.visitors.IDexTreeVisitor;
 import jadx.core.utils.CodeGenUtils;
-import jadx.core.utils.InsnUtils;
 import jadx.core.utils.Utils;
 import jadx.core.utils.exceptions.CodegenException;
 import jadx.core.utils.exceptions.JadxOverflowException;
@@ -141,8 +145,9 @@ public class MethodGen {
 		} else {
 			classGen.useType(code, mth.getReturnType());
 			code.add(' ');
-			code.attachDefinition(mth);
-			code.add(mth.getAlias());
+			MethodNode defMth = getMethodForDefinition();
+			code.attachDefinition(defMth);
+			code.add(defMth.getAlias());
 		}
 		code.add('(');
 
@@ -175,12 +180,20 @@ public class MethodGen {
 		return true;
 	}
 
+	private MethodNode getMethodForDefinition() {
+		MethodReplaceAttr replaceAttr = mth.get(AType.METHOD_REPLACE);
+		if (replaceAttr != null) {
+			return replaceAttr.getReplaceMth();
+		}
+		return mth;
+	}
+
 	private void addOverrideAnnotation(ICodeWriter code, MethodNode mth) {
 		MethodOverrideAttr overrideAttr = mth.get(AType.METHOD_OVERRIDE);
 		if (overrideAttr == null) {
 			return;
 		}
-		if (!overrideAttr.isAtBaseMth()) {
+		if (!overrideAttr.getBaseMethods().contains(mth)) {
 			code.startLine("@Override");
 			if (mth.checkCommentsLevel(CommentsLevel.INFO)) {
 				code.add(" // ");
@@ -195,7 +208,7 @@ public class MethodGen {
 	}
 
 	private void addMethodArguments(ICodeWriter code, List<RegisterArg> args) {
-		MethodParamsAttr paramsAnnotation = mth.get(JadxAttrType.ANNOTATION_MTH_PARAMETERS);
+		AnnotationMethodParamsAttr paramsAnnotation = mth.get(JadxAttrType.ANNOTATION_MTH_PARAMETERS);
 		int i = 0;
 		Iterator<RegisterArg> it = args.iterator();
 		while (it.hasNext()) {
@@ -238,10 +251,11 @@ public class MethodGen {
 				classGen.useType(code, argType);
 			}
 			code.add(' ');
-			if (code.isMetadataSupported() && ssaVar != null) {
-				code.attachDefinition(VarDeclareRef.get(mth, var));
+			String varName = nameGen.assignArg(var);
+			if (code.isMetadataSupported() && ssaVar != null /* for fallback mode */) {
+				code.attachDefinition(VarNode.get(mth, var));
 			}
-			code.add(nameGen.assignArg(var));
+			code.add(varName);
 
 			i++;
 			if (it.hasNext()) {
@@ -251,12 +265,28 @@ public class MethodGen {
 	}
 
 	public void addInstructions(ICodeWriter code) throws CodegenException {
-		if (mth.root().getArgs().isFallbackMode()) {
-			addFallbackMethodCode(code, FALLBACK_MODE);
-		} else if (classGen.isFallbackMode()) {
-			dumpInstructions(code);
-		} else {
-			addRegionInsns(code);
+		JadxArgs args = mth.root().getArgs();
+		switch (args.getDecompilationMode()) {
+			case AUTO:
+				if (classGen.isFallbackMode()) {
+					// TODO: try simple mode first
+					dumpInstructions(code);
+				} else {
+					addRegionInsns(code);
+				}
+				break;
+
+			case RESTRUCTURE:
+				addRegionInsns(code);
+				break;
+
+			case SIMPLE:
+				addSimpleMethodCode(code);
+				break;
+
+			case FALLBACK:
+				addFallbackMethodCode(code, FALLBACK_MODE);
+				break;
 		}
 	}
 
@@ -278,6 +308,59 @@ public class MethodGen {
 		}
 	}
 
+	private void addSimpleMethodCode(ICodeWriter code) {
+		if (mth.getBasicBlocks() == null) {
+			code.startLine("// Blocks not ready for simple mode, using fallback");
+			addFallbackMethodCode(code, FALLBACK_MODE);
+			return;
+		}
+		JadxArgs args = mth.root().getArgs();
+		ICodeWriter tmpCode = args.getCodeWriterProvider().apply(args);
+		try {
+			tmpCode.setIndent(code.getIndent());
+			generateSimpleCode(tmpCode);
+			code.add(tmpCode);
+		} catch (Exception e) {
+			mth.addError("Simple mode code generation failed", e);
+			CodeGenUtils.addError(code, "Simple mode code generation failed", e);
+			dumpInstructions(code);
+		}
+	}
+
+	private void generateSimpleCode(ICodeWriter code) throws CodegenException {
+		SimpleModeHelper helper = new SimpleModeHelper(mth);
+		List<BlockNode> blocks = helper.prepareBlocks();
+		InsnGen insnGen = new InsnGen(this, true);
+		for (BlockNode block : blocks) {
+			if (block.contains(AFlag.DONT_GENERATE)) {
+				continue;
+			}
+			if (helper.isNeedStartLabel(block)) {
+				code.decIndent();
+				code.startLine(getLabelName(block)).add(':');
+				code.incIndent();
+			}
+			for (InsnNode insn : block.getInstructions()) {
+				if (!insn.contains(AFlag.DONT_GENERATE)) {
+					if (insn.getResult() != null) {
+						CodeVar codeVar = insn.getResult().getSVar().getCodeVar();
+						if (!codeVar.isDeclared()) {
+							insn.add(AFlag.DECLARE_VAR);
+							codeVar.setDeclared(true);
+						}
+					}
+					InsnCodeOffset.attach(code, insn);
+					insnGen.makeInsn(insn, code);
+					addCatchComment(code, insn, false);
+					CodeGenUtils.addCodeComments(code, mth, insn);
+				}
+			}
+			if (helper.isNeedEndGoto(block)) {
+				code.startLine("goto ").add(getLabelName(block.getSuccessors().get(0)));
+			}
+		}
+	}
+
 	public void dumpInstructions(ICodeWriter code) {
 		if (mth.checkCommentsLevel(CommentsLevel.ERROR)) {
 			code.startLine("/*");
@@ -352,60 +435,81 @@ public class MethodGen {
 
 	public static void addFallbackInsns(ICodeWriter code, MethodNode mth, InsnNode[] insnArr, FallbackOption option) {
 		int startIndent = code.getIndent();
-		InsnGen insnGen = new InsnGen(getFallbackMethodGen(mth), true);
+		MethodGen methodGen = getFallbackMethodGen(mth);
+		InsnGen insnGen = new InsnGen(methodGen, true);
 		InsnNode prevInsn = null;
 		for (InsnNode insn : insnArr) {
 			if (insn == null) {
 				continue;
 			}
-			if (insn.contains(AType.JADX_ERROR)) {
-				for (JadxError error : insn.getAll(AType.JADX_ERROR)) {
-					code.startLine("// ").add(error.getError());
-				}
-				continue;
+			methodGen.dumpInsn(code, insnGen, option, startIndent, prevInsn, insn);
+			prevInsn = insn;
+		}
+	}
+
+	private boolean dumpInsn(ICodeWriter code, InsnGen insnGen, FallbackOption option, int startIndent,
+			@Nullable InsnNode prevInsn, InsnNode insn) {
+		if (insn.contains(AType.JADX_ERROR)) {
+			for (JadxError error : insn.getAll(AType.JADX_ERROR)) {
+				code.startLine("// ").add(error.getError());
 			}
-			if (option != BLOCK_DUMP && needLabel(insn, prevInsn)) {
+			return true;
+		}
+		if (option != BLOCK_DUMP && needLabel(insn, prevInsn)) {
+			code.decIndent();
+			code.startLine(getLabelName(insn.getOffset()) + ':');
+			code.incIndent();
+		}
+		if (insn.getType() == InsnType.NOP) {
+			return true;
+		}
+		try {
+			boolean escapeComment = isCommentEscapeNeeded(insn, option);
+			if (escapeComment) {
 				code.decIndent();
-				code.startLine(getLabelName(insn.getOffset()) + ':');
+				code.startLine("*/");
+				code.startLine("//  ");
+			} else {
+				code.startLineWithNum(insn.getSourceLine());
+			}
+			InsnCodeOffset.attach(code, insn);
+			RegisterArg resArg = insn.getResult();
+			if (resArg != null) {
+				ArgType varType = resArg.getInitType();
+				if (varType.isTypeKnown()) {
+					code.add(varType.toString()).add(' ');
+				}
+			}
+			insnGen.makeInsn(insn, code, InsnGen.Flags.INLINE);
+			if (escapeComment) {
+				code.startLine("/*");
 				code.incIndent();
 			}
-			if (insn.getType() == InsnType.NOP) {
-				continue;
-			}
-			try {
-				boolean escapeComment = isCommentEscapeNeeded(insn, option);
-				if (escapeComment) {
-					code.decIndent();
-					code.startLine("*/");
-					code.startLine("//  ");
-				} else {
-					code.startLineWithNum(insn.getSourceLine());
-				}
-				InsnCodeOffset.attach(code, insn);
-				RegisterArg resArg = insn.getResult();
-				if (resArg != null) {
-					ArgType varType = resArg.getInitType();
-					if (varType.isTypeKnown()) {
-						code.add(varType.toString()).add(' ');
-					}
-				}
-				insnGen.makeInsn(insn, code, InsnGen.Flags.INLINE);
-				if (escapeComment) {
-					code.startLine("/*");
-					code.incIndent();
-				}
+			addCatchComment(code, insn, true);
+			CodeGenUtils.addCodeComments(code, mth, insn);
+		} catch (Exception e) {
+			LOG.debug("Error generate fallback instruction: ", e.getCause());
+			code.setIndent(startIndent);
+			code.startLine("// error: " + insn);
+		}
+		return false;
+	}
 
-				CatchAttr catchAttr = insn.get(AType.EXC_CATCH);
-				if (catchAttr != null) {
-					code.add("     // " + catchAttr);
-				}
-				CodeGenUtils.addCodeComments(code, mth, insn);
-			} catch (Exception e) {
-				LOG.debug("Error generate fallback instruction: ", e.getCause());
-				code.setIndent(startIndent);
-				code.startLine("// error: " + insn);
+	private void addCatchComment(ICodeWriter code, InsnNode insn, boolean raw) {
+		CatchAttr catchAttr = insn.get(AType.EXC_CATCH);
+		if (catchAttr == null) {
+			return;
+		}
+		code.add("     // Catch:");
+		for (ExceptionHandler handler : catchAttr.getHandlers()) {
+			code.add(' ');
+			classGen.useClass(code, handler.getArgType());
+			code.add(" -> ");
+			if (raw) {
+				code.add(getLabelName(handler.getHandlerOffset()));
+			} else {
+				code.add(getLabelName(handler.getHandlerBlock()));
 			}
-			prevInsn = insn;
 		}
 	}
 
@@ -448,7 +552,22 @@ public class MethodGen {
 		return new MethodGen(clsGen, mth);
 	}
 
+	public static String getLabelName(BlockNode block) {
+		return String.format("L%d", block.getId());
+	}
+
+	public static String getLabelName(IfNode insn) {
+		BlockNode thenBlock = insn.getThenBlock();
+		if (thenBlock != null) {
+			return getLabelName(thenBlock);
+		}
+		return getLabelName(insn.getTarget());
+	}
+
 	public static String getLabelName(int offset) {
-		return "L_" + InsnUtils.formatOffset(offset);
+		if (offset < 0) {
+			return String.format("LB_%x", -offset);
+		}
+		return String.format("L%x", offset);
 	}
 }

jadx-core/src/main/java/jadx/core/codegen/NameGen.java

@@ -7,6 +7,7 @@ import java.util.Set;
 
 import jadx.core.Consts;
 import jadx.core.deobf.NameMapper;
+import jadx.core.dex.attributes.AFlag;
 import jadx.core.dex.attributes.nodes.LoopLabelAttr;
 import jadx.core.dex.info.ClassInfo;
 import jadx.core.dex.info.MethodInfo;
@@ -162,8 +163,7 @@ public class NameGen {
 				InsnNode assignInsn = assignArg.getParentInsn();
 				if (assignInsn != null) {
 					String name = makeNameFromInsn(assignInsn);
-					if (name != null && !NameMapper.isReserved(name)) {
-						assignArg.setName(name);
+					if (name != null && NameMapper.isValidAndPrintable(name)) {
 						return name;
 					}
 				}
@@ -174,7 +174,7 @@ public class NameGen {
 
 	private String makeNameForType(ArgType type) {
 		if (type.isPrimitive()) {
-			return makeNameForPrimitive(type);
+			return type.getPrimitiveType().getShortName().toLowerCase();
 		}
 		if (type.isArray()) {
 			return makeNameForType(type.getArrayRootElement()) + "Arr";
@@ -182,10 +182,6 @@ public class NameGen {
 		return makeNameForObject(type);
 	}
 
-	private static String makeNameForPrimitive(ArgType type) {
-		return type.getPrimitiveType().getShortName().toLowerCase();
-	}
-
 	private String makeNameForObject(ArgType type) {
 		if (type.isGenericType()) {
 			return StringUtils.escape(type.getObject().toLowerCase());
@@ -195,19 +191,32 @@ public class NameGen {
 			if (alias != null) {
 				return alias;
 			}
-			ClassInfo extClsInfo = ClassInfo.fromType(mth.root(), type);
-			String shortName = extClsInfo.getShortName();
-			String vName = fromName(shortName);
-			if (vName != null) {
-				return vName;
-			}
-			if (shortName != null) {
-				return StringUtils.escape(shortName.toLowerCase());
-			}
+			return makeNameForCheckedClass(ClassInfo.fromType(mth.root(), type));
 		}
 		return StringUtils.escape(type.toString());
 	}
 
+	private String makeNameForCheckedClass(ClassInfo classInfo) {
+		String shortName = classInfo.getAliasShortName();
+		String vName = fromName(shortName);
+		if (vName != null) {
+			return vName;
+		}
+		String lower = StringUtils.escape(shortName.toLowerCase());
+		if (shortName.equals(lower)) {
+			return lower + "Var";
+		}
+		return lower;
+	}
+
+	private String makeNameForClass(ClassInfo classInfo) {
+		String alias = getAliasForObject(classInfo.getFullName());
+		if (alias != null) {
+			return alias;
+		}
+		return makeNameForCheckedClass(classInfo);
+	}
+
 	private static String fromName(String name) {
 		if (name == null || name.isEmpty()) {
 			return null;
@@ -238,7 +247,12 @@ public class NameGen {
 
 			case CONSTRUCTOR:
 				ConstructorInsn co = (ConstructorInsn) insn;
-				return makeNameForObject(co.getClassType().getType());
+				MethodNode callMth = mth.root().getMethodUtils().resolveMethod(co);
+				if (callMth != null && callMth.contains(AFlag.ANONYMOUS_CONSTRUCTOR)) {
+					// don't use name of anonymous class
+					return null;
+				}
+				return makeNameForClass(co.getClassType());
 
 			case ARRAY_LENGTH:
 				return "length";
@@ -264,18 +278,22 @@ public class NameGen {
 	}
 
 	private String makeNameFromInvoke(MethodInfo callMth) {
-		String name = callMth.getName();
+		String name = callMth.getAlias();
+		ClassInfo declClass = callMth.getDeclClass();
+		if ("getInstance".equals(name)) {
+			// e.g. Cipher.getInstance
+			return makeNameForClass(declClass);
+		}
 		if (name.startsWith("get") || name.startsWith("set")) {
 			return fromName(name.substring(3));
 		}
 		if ("iterator".equals(name)) {
 			return "it";
 		}
-		ArgType declType = callMth.getDeclClass().getType();
 		if ("toString".equals(name)) {
-			return makeNameForType(declType);
+			return makeNameForClass(declClass);
 		}
-		if ("forName".equals(name) && declType.equals(ArgType.CLASS)) {
+		if ("forName".equals(name) && declClass.getType().equals(ArgType.CLASS)) {
 			return OBJ_ALIAS.get(Consts.CLASS_CLASS);
 		}
 		if (name.startsWith("to")) {

jadx-core/src/main/java/jadx/core/codegen/RegionGen.java

@@ -10,8 +10,8 @@ import org.slf4j.LoggerFactory;
 
 import jadx.api.CommentsLevel;
 import jadx.api.ICodeWriter;
-import jadx.api.data.annotations.InsnCodeOffset;
-import jadx.api.data.annotations.VarDeclareRef;
+import jadx.api.metadata.annotations.InsnCodeOffset;
+import jadx.api.metadata.annotations.VarNode;
 import jadx.api.plugins.input.data.annotations.EncodedValue;
 import jadx.api.plugins.input.data.attributes.JadxAttrType;
 import jadx.core.dex.attributes.AFlag;
@@ -26,6 +26,7 @@ import jadx.core.dex.instructions.args.CodeVar;
 import jadx.core.dex.instructions.args.InsnArg;
 import jadx.core.dex.instructions.args.NamedArg;
 import jadx.core.dex.instructions.args.RegisterArg;
+import jadx.core.dex.instructions.args.SSAVar;
 import jadx.core.dex.nodes.BlockNode;
 import jadx.core.dex.nodes.FieldNode;
 import jadx.core.dex.nodes.IBlock;
@@ -269,7 +270,7 @@ public class RegionGen extends InsnGen {
 		code.startLine('}');
 	}
 
-	private void addCaseKey(ICodeWriter code, InsnArg arg, Object k) {
+	private void addCaseKey(ICodeWriter code, InsnArg arg, Object k) throws CodegenException {
 		if (k instanceof FieldNode) {
 			FieldNode fn = (FieldNode) k;
 			if (fn.getParentClass().isEnum()) {
@@ -346,11 +347,11 @@ public class RegionGen extends InsnGen {
 		if (arg == null) {
 			code.add("unknown"); // throwing exception is too late at this point
 		} else if (arg instanceof RegisterArg) {
-			CodeVar codeVar = ((RegisterArg) arg).getSVar().getCodeVar();
+			SSAVar ssaVar = ((RegisterArg) arg).getSVar();
 			if (code.isMetadataSupported()) {
-				code.attachDefinition(VarDeclareRef.get(mth, codeVar));
+				code.attachDefinition(VarNode.get(mth, ssaVar));
 			}
-			code.add(mgen.getNameGen().assignArg(codeVar));
+			code.add(mgen.getNameGen().assignArg(ssaVar.getCodeVar()));
 		} else if (arg instanceof NamedArg) {
 			code.add(mgen.getNameGen().assignNamedArg((NamedArg) arg));
 		} else {

jadx-core/src/main/java/jadx/core/codegen/SimpleModeHelper.java

@@ -0,0 +1,151 @@
+package jadx.core.codegen;
+
+import java.util.ArrayList;
+import java.util.BitSet;
+import java.util.Collections;
+import java.util.List;
+import java.util.Objects;
+
+import org.jetbrains.annotations.Nullable;
+
+import jadx.core.dex.attributes.AFlag;
+import jadx.core.dex.attributes.AType;
+import jadx.core.dex.instructions.IfNode;
+import jadx.core.dex.instructions.TargetInsnNode;
+import jadx.core.dex.nodes.BlockNode;
+import jadx.core.dex.nodes.InsnNode;
+import jadx.core.dex.nodes.MethodNode;
+import jadx.core.dex.trycatch.ExceptionHandler;
+import jadx.core.dex.visitors.blocks.BlockProcessor;
+import jadx.core.dex.visitors.blocks.BlockSplitter;
+import jadx.core.utils.BlockUtils;
+
+public class SimpleModeHelper {
+
+	private final MethodNode mth;
+
+	private final BitSet startLabel;
+	private final BitSet endGoto;
+
+	public SimpleModeHelper(MethodNode mth) {
+		this.mth = mth;
+		this.startLabel = BlockUtils.newBlocksBitSet(mth);
+		this.endGoto = BlockUtils.newBlocksBitSet(mth);
+	}
+
+	public List<BlockNode> prepareBlocks() {
+		removeEmptyBlocks();
+		List<BlockNode> blocksList = getSortedBlocks();
+		blocksList.removeIf(b -> b.equals(mth.getEnterBlock()) || b.equals(mth.getExitBlock()));
+		unbindExceptionHandlers();
+		if (blocksList.isEmpty()) {
+			return Collections.emptyList();
+		}
+		@Nullable
+		BlockNode prev = null;
+		int blocksCount = blocksList.size();
+		for (int i = 0; i < blocksCount; i++) {
+			BlockNode block = blocksList.get(i);
+			BlockNode nextBlock = i + 1 == blocksCount ? null : blocksList.get(i + 1);
+			List<BlockNode> preds = block.getPredecessors();
+			int predsCount = preds.size();
+			if (predsCount > 1) {
+				startLabel.set(block.getId());
+			} else if (predsCount == 1 && prev != null) {
+				if (!prev.equals(preds.get(0))) {
+					if (!block.contains(AFlag.EXC_BOTTOM_SPLITTER)) {
+						startLabel.set(block.getId());
+					}
+					if (prev.getSuccessors().size() == 1 && !mth.isPreExitBlocks(prev)) {
+						endGoto.set(prev.getId());
+					}
+				}
+			}
+			InsnNode lastInsn = BlockUtils.getLastInsn(block);
+			if (lastInsn instanceof TargetInsnNode) {
+				processTargetInsn(block, lastInsn, nextBlock);
+			}
+			if (block.contains(AType.EXC_HANDLER)) {
+				startLabel.set(block.getId());
+			}
+			if (nextBlock == null && !mth.isPreExitBlocks(block)) {
+				endGoto.set(block.getId());
+			}
+			prev = block;
+		}
+		if (mth.isVoidReturn()) {
+			int last = blocksList.size() - 1;
+			if (blocksList.get(last).contains(AFlag.RETURN)) {
+				// remove trailing return
+				blocksList.remove(last);
+			}
+		}
+		return blocksList;
+	}
+
+	private void removeEmptyBlocks() {
+		for (BlockNode block : mth.getBasicBlocks()) {
+			if (block.getInstructions().isEmpty()
+					&& block.getPredecessors().size() > 0
+					&& block.getSuccessors().size() == 1) {
+				BlockNode successor = block.getSuccessors().get(0);
+				List<BlockNode> predecessors = block.getPredecessors();
+				BlockSplitter.removeConnection(block, successor);
+				if (predecessors.size() == 1) {
+					BlockSplitter.replaceConnection(predecessors.get(0), block, successor);
+				} else {
+					for (BlockNode pred : new ArrayList<>(predecessors)) {
+						BlockSplitter.replaceConnection(pred, block, successor);
+					}
+				}
+				block.add(AFlag.REMOVE);
+			}
+		}
+		BlockProcessor.removeMarkedBlocks(mth);
+	}
+
+	private void unbindExceptionHandlers() {
+		if (mth.isNoExceptionHandlers()) {
+			return;
+		}
+		for (ExceptionHandler handler : mth.getExceptionHandlers()) {
+			BlockNode handlerBlock = handler.getHandlerBlock();
+			if (handlerBlock != null) {
+				BlockSplitter.removePredecessors(handlerBlock);
+			}
+		}
+	}
+
+	private void processTargetInsn(BlockNode block, InsnNode lastInsn, @Nullable BlockNode next) {
+		if (lastInsn instanceof IfNode) {
+			IfNode ifInsn = (IfNode) lastInsn;
+			BlockNode thenBlock = ifInsn.getThenBlock();
+			if (Objects.equals(next, thenBlock)) {
+				ifInsn.invertCondition();
+				startLabel.set(ifInsn.getThenBlock().getId());
+			} else {
+				startLabel.set(thenBlock.getId());
+			}
+			ifInsn.normalize();
+		} else {
+			for (BlockNode successor : block.getSuccessors()) {
+				startLabel.set(successor.getId());
+			}
+		}
+	}
+
+	public boolean isNeedStartLabel(BlockNode block) {
+		return startLabel.get(block.getId());
+	}
+
+	public boolean isNeedEndGoto(BlockNode block) {
+		return endGoto.get(block.getId());
+	}
+
+	// DFS sort blocks to reduce goto count
+	private List<BlockNode> getSortedBlocks() {
+		List<BlockNode> list = new ArrayList<>(mth.getBasicBlocks().size());
+		BlockUtils.dfsVisit(mth, list::add);
+		return list;
+	}
+}

jadx-core/src/main/java/jadx/core/codegen/json/JsonCodeGen.java

@@ -12,13 +12,13 @@ import com.google.gson.FieldNamingPolicy;
 import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
 
-import jadx.api.CodePosition;
 import jadx.api.ICodeInfo;
 import jadx.api.ICodeWriter;
 import jadx.api.JadxArgs;
-import jadx.api.data.annotations.InsnCodeOffset;
 import jadx.api.impl.AnnotatedCodeWriter;
 import jadx.api.impl.SimpleCodeWriter;
+import jadx.api.metadata.ICodeMetadata;
+import jadx.api.metadata.annotations.InsnCodeOffset;
 import jadx.core.codegen.ClassGen;
 import jadx.core.codegen.MethodGen;
 import jadx.core.codegen.json.cls.JsonClass;
@@ -180,24 +180,27 @@ public class JsonCodeGen {
 		}
 
 		String[] lines = codeStr.split(ICodeWriter.NL);
-		Map<Integer, Integer> lineMapping = code.getLineMapping();
-		Map<CodePosition, Object> annotations = code.getAnnotations();
+		Map<Integer, Integer> lineMapping = code.getCodeMetadata().getLineMapping();
+		ICodeMetadata metadata = code.getCodeMetadata();
 		long mthCodeOffset = mth.getMethodCodeOffset() + 16;
 
 		int linesCount = lines.length;
 		List<JsonCodeLine> codeLines = new ArrayList<>(linesCount);
+		int lineStartPos = 0;
+		int newLineLen = ICodeWriter.NL.length();
 		for (int i = 0; i < linesCount; i++) {
 			String codeLine = lines[i];
 			int line = i + 2;
 			JsonCodeLine jsonCodeLine = new JsonCodeLine();
 			jsonCodeLine.setCode(codeLine);
 			jsonCodeLine.setSourceLine(lineMapping.get(line));
-			Object obj = annotations.get(new CodePosition(line));
+			Object obj = metadata.getAt(lineStartPos);
 			if (obj instanceof InsnCodeOffset) {
 				long offset = ((InsnCodeOffset) obj).getOffset();
 				jsonCodeLine.setOffset("0x" + Long.toHexString(mthCodeOffset + offset * 2));
 			}
 			codeLines.add(jsonCodeLine);
+			lineStartPos += codeLine.length() + newLineLen;
 		}
 		return codeLines;
 	}

jadx-core/src/main/java/jadx/core/deobf/ClsAliasPair.java

@@ -0,0 +1,24 @@
+package jadx.core.deobf;
+
+public class ClsAliasPair {
+	private final String pkg;
+	private final String name;
+
+	public ClsAliasPair(String pkg, String name) {
+		this.pkg = pkg;
+		this.name = name;
+	}
+
+	public String getPkg() {
+		return pkg;
+	}
+
+	public String getName() {
+		return name;
+	}
+
+	@Override
+	public String toString() {
+		return pkg + '.' + name;
+	}
+}

jadx-core/src/main/java/jadx/core/deobf/DeobfPresets.java

@@ -12,11 +12,11 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
-import org.jetbrains.annotations.Nullable;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import jadx.api.JadxArgs;
+import jadx.api.args.DeobfuscationMapFileMode;
 import jadx.core.dex.info.ClassInfo;
 import jadx.core.dex.info.FieldInfo;
 import jadx.core.dex.info.MethodInfo;
@@ -37,28 +37,21 @@ public class DeobfPresets {
 	private final Map<String, String> fldPresetMap = new HashMap<>();
 	private final Map<String, String> mthPresetMap = new HashMap<>();
 
-	@Nullable
 	public static DeobfPresets build(RootNode root) {
 		Path deobfMapPath = getPathDeobfMapPath(root);
-		if (deobfMapPath == null) {
-			return null;
+		if (root.getArgs().getDeobfuscationMapFileMode() != DeobfuscationMapFileMode.IGNORE) {
+			LOG.debug("Deobfuscation map file set to: {}", deobfMapPath);
 		}
-		LOG.debug("Deobfuscation map file set to: {}", deobfMapPath);
 		return new DeobfPresets(deobfMapPath);
 	}
 
-	@Nullable
 	private static Path getPathDeobfMapPath(RootNode root) {
 		JadxArgs jadxArgs = root.getArgs();
 		File deobfMapFile = jadxArgs.getDeobfuscationMapFile();
 		if (deobfMapFile != null) {
 			return deobfMapFile.toPath();
 		}
-		List<File> inputFiles = jadxArgs.getInputFiles();
-		if (inputFiles.isEmpty()) {
-			return null;
-		}
-		Path inputFilePath = inputFiles.get(0).getAbsoluteFile().toPath();
+		Path inputFilePath = jadxArgs.getInputFiles().get(0).toPath().toAbsolutePath();
 		String baseName = FileUtils.getPathBaseName(inputFilePath);
 		return inputFilePath.getParent().resolve(baseName + ".jobf");
 	}
@@ -70,9 +63,9 @@ public class DeobfPresets {
 	/**
 	 * Loads deobfuscator presets
 	 */
-	public void load() {
+	public boolean load() {
 		if (!Files.exists(deobfMapFile)) {
-			return;
+			return false;
 		}
 		LOG.info("Loading obfuscation map from: {}", deobfMapFile.toAbsolutePath());
 		try {
@@ -106,8 +99,10 @@ public class DeobfPresets {
 						break;
 				}
 			}
+			return true;
 		} catch (Exception e) {
 			LOG.error("Failed to load deobfuscation map file '{}'", deobfMapFile.toAbsolutePath(), e);
+			return false;
 		}
 	}
 
@@ -142,9 +137,7 @@ public class DeobfPresets {
 		}
 		Files.write(deobfMapFile, list, MAP_FILE_CHARSET,
 				StandardOpenOption.WRITE, StandardOpenOption.CREATE, StandardOpenOption.TRUNCATE_EXISTING);
-		if (LOG.isDebugEnabled()) {
-			LOG.debug("Deobfuscation map file saved as: {}", deobfMapFile);
-		}
+		LOG.info("Deobfuscation map file saved as: {}", deobfMapFile);
 	}
 
 	public String getForCls(ClassInfo cls) {

jadx-core/src/main/java/jadx/core/deobf/Deobfuscator.java

@@ -16,6 +16,7 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import jadx.api.JadxArgs;
+import jadx.api.args.DeobfuscationMapFileMode;
 import jadx.api.plugins.input.data.attributes.JadxAttrType;
 import jadx.api.plugins.input.data.attributes.types.SourceFileAttr;
 import jadx.core.dex.attributes.AFlag;
@@ -76,22 +77,25 @@ public class Deobfuscator {
 	}
 
 	public void execute() {
-		if (!args.isDeobfuscationForceSave()) {
-			deobfPresets.load();
-			for (Map.Entry<String, String> pkgEntry : deobfPresets.getPkgPresetMap().entrySet()) {
-				addPackagePreset(pkgEntry.getKey(), pkgEntry.getValue());
+		if (args.getDeobfuscationMapFileMode().shouldRead()) {
+			if (deobfPresets.load()) {
+				for (Map.Entry<String, String> pkgEntry : deobfPresets.getPkgPresetMap().entrySet()) {
+					addPackagePreset(pkgEntry.getKey(), pkgEntry.getValue());
+				}
+				deobfPresets.getPkgPresetMap().clear(); // not needed anymore
+				initIndexes();
 			}
-			deobfPresets.getPkgPresetMap().clear(); // not needed anymore
-			initIndexes();
 		}
 		process();
 	}
 
 	public void savePresets() {
+		DeobfuscationMapFileMode mode = args.getDeobfuscationMapFileMode();
+		if (!mode.shouldWrite()) {
+			return;
+		}
 		Path deobfMapFile = deobfPresets.getDeobfMapFile();
-		if (Files.exists(deobfMapFile) && !args.isDeobfuscationForceSave()) {
-			LOG.info("Deobfuscation map file '{}' exists. Use command line option '--deobf-rewrite-cfg' to rewrite it",
-					deobfMapFile.toAbsolutePath());
+		if (mode == DeobfuscationMapFileMode.READ_OR_SAVE && Files.exists(deobfMapFile)) {
 			return;
 		}
 		try {
@@ -112,16 +116,25 @@ public class Deobfuscator {
 				deobfPresets.getPkgPresetMap().put(p.getName(), p.getAlias());
 			}
 		}
-		for (DeobfClsInfo deobfClsInfo : clsMap.values()) {
-			if (deobfClsInfo.getAlias() != null) {
-				deobfPresets.getClsPresetMap().put(deobfClsInfo.getCls().getClassInfo().makeRawFullName(), deobfClsInfo.getAlias());
+		for (ClassNode cls : root.getClasses()) {
+			ClassInfo classInfo = cls.getClassInfo();
+			if (classInfo.hasAlias()) {
+				deobfPresets.getClsPresetMap().put(classInfo.makeRawFullName(), classInfo.getAliasShortName());
+			}
+
+			for (FieldNode fld : cls.getFields()) {
+				FieldInfo fieldInfo = fld.getFieldInfo();
+				if (fieldInfo.hasAlias()) {
+					deobfPresets.getFldPresetMap().put(fieldInfo.getRawFullId(), fld.getAlias());
+				}
+			}
+
+			for (MethodNode mth : cls.getMethods()) {
+				MethodInfo methodInfo = mth.getMethodInfo();
+				if (methodInfo.hasAlias()) {
+					deobfPresets.getMthPresetMap().put(methodInfo.getRawFullId(), methodInfo.getAlias());
+				}
 			}
-		}
-		for (FieldInfo fld : fldMap.keySet()) {
-			deobfPresets.getFldPresetMap().put(fld.getRawFullId(), fld.getAlias());
-		}
-		for (MethodInfo mth : mthMap.keySet()) {
-			deobfPresets.getMthPresetMap().put(mth.getRawFullId(), mth.getAlias());
 		}
 	}
 
@@ -377,10 +390,10 @@ public class Deobfuscator {
 		String alias = null;
 		String pkgName = null;
 		if (this.parseKotlinMetadata) {
-			ClassInfo kotlinCls = KotlinMetadataUtils.getClassName(cls);
+			ClsAliasPair kotlinCls = KotlinMetadataUtils.getClassAlias(cls);
 			if (kotlinCls != null) {
-				alias = prepareNameFull(kotlinCls.getShortName(), "C");
-				pkgName = kotlinCls.getPackage();
+				alias = kotlinCls.getName();
+				pkgName = kotlinCls.getPkg();
 			}
 		}
 		if (alias == null && this.useSourceNameAsAlias) {
@@ -415,7 +428,9 @@ public class Deobfuscator {
 			return "Enum";
 		}
 		String result = "";
-		if (cls.getAccessFlags().isAbstract()) {
+		if (cls.getAccessFlags().isInterface()) {
+			result += "Interface";
+		} else if (cls.getAccessFlags().isAbstract()) {
 			result += "Abstract";
 		}
 
@@ -572,6 +587,7 @@ public class Deobfuscator {
 		if (!pkg.hasAlias()) {
 			String pkgName = pkg.getName();
 			if ((args.isDeobfuscationOn() && shouldRename(pkgName))
+					&& (pkg.getParentPackage() != rootPackage || !TldHelper.contains(pkgName)) // check if first level is a valid tld
 					|| (args.isRenameValid() && !NameMapper.isValidIdentifier(pkgName))
 					|| (args.isRenamePrintable() && !NameMapper.isAllCharsPrintable(pkgName))) {
 				String pkgAlias = String.format("p%03d%s", pkgIndex++, prepareNamePart(pkg.getName()));
@@ -592,20 +608,6 @@ public class Deobfuscator {
 		return NameMapper.removeInvalidCharsMiddle(name);
 	}
 
-	private String prepareNameFull(String name, String prefix) {
-		if (name.length() > maxLength) {
-			return makeHashName(name, prefix);
-		}
-		String result = NameMapper.removeInvalidChars(name, prefix);
-		if (result.isEmpty()) {
-			return makeHashName(name, prefix);
-		}
-		if (NameMapper.isReserved(result)) {
-			return prefix + result;
-		}
-		return result;
-	}
-
 	private static String makeHashName(String name, String invalidPrefix) {
 		return invalidPrefix + 'x' + Integer.toHexString(name.hashCode());
 	}

jadx-core/src/main/java/jadx/core/deobf/NameMapper.java

@@ -143,19 +143,15 @@ public class NameMapper {
 
 	/**
 	 * Return modified string with removed:
-	 * <p>
 	 * <ul>
 	 * <li>not printable chars (including unicode)
 	 * <li>chars not valid for java identifier part
 	 * </ul>
-	 * <p>
 	 * Note: this 'middle' method must be used with prefixed string:
-	 * <p>
 	 * <ul>
 	 * <li>can leave invalid chars for java identifier start (i.e numbers)
 	 * <li>result not checked for reserved words
 	 * </ul>
-	 * <p>
 	 */
 	public static String removeInvalidCharsMiddle(String name) {
 		if (isValidIdentifier(name) && isAllCharsPrintable(name)) {

jadx-core/src/main/java/jadx/core/deobf/TldHelper.java

@@ -0,0 +1,38 @@
+package jadx.core.deobf;
+
+import java.io.BufferedReader;
+import java.io.InputStreamReader;
+import java.util.HashSet;
+import java.util.Set;
+
+import jadx.core.utils.exceptions.JadxRuntimeException;
+
+/**
+ * Provides a list of all top level domains with 3 characters and less,
+ * so we can exclude them from deobfuscation.
+ */
+public class TldHelper {
+
+	private static final Set<String> TLD_SET = loadTldFile();
+
+	private static Set<String> loadTldFile() {
+		Set<String> tldNames = new HashSet<>();
+		try (BufferedReader reader = new BufferedReader(new InputStreamReader(Deobfuscator.class.getResourceAsStream("tld_3.txt")))) {
+			String line;
+			while ((line = reader.readLine()) != null) {
+				line = line.trim();
+				if (!line.startsWith("#") && !line.isEmpty()) {
+					tldNames.add(line);
+				}
+			}
+			return tldNames;
+		} catch (Exception e) {
+			throw new JadxRuntimeException("Failed to load top level domain list tld_3.txt", e);
+		}
+	}
+
+	public static boolean contains(String name) {
+		return TLD_SET.contains(name);
+	}
+
+}

jadx-core/src/main/java/jadx/core/dex/attributes/AFlag.java

@@ -21,10 +21,13 @@ public enum AFlag {
 	DONT_GENERATE, // process as usual, but don't output to generated code
 	COMMENT_OUT, // process as usual, but comment insn in generated code
 	REMOVE, // can be completely removed
+	REMOVE_SUPER_CLASS, // don't add super class
 
 	HIDDEN, // instruction used inside other instruction but not listed in args
 
 	DONT_RENAME, // do not rename during deobfuscation
+	FORCE_RAW_NAME, // force use of raw name instead alias
+
 	ADDED_TO_REGION,
 
 	EXC_TOP_SPLITTER,
@@ -33,8 +36,10 @@ public enum AFlag {
 
 	SKIP_FIRST_ARG,
 	SKIP_ARG, // skip argument in invoke call
+	NO_SKIP_ARGS,
+
 	ANONYMOUS_CONSTRUCTOR,
-	ANONYMOUS_CLASS,
+	INLINE_INSTANCE_FIELD,
 
 	THIS,
 	SUPER,
@@ -76,8 +81,14 @@ public enum AFlag {
 	INCONSISTENT_CODE, // warning about incorrect decompilation
 
 	REQUEST_IF_REGION_OPTIMIZE, // run if region visitor again
+	REQUEST_CODE_SHRINK,
 	RERUN_SSA_TRANSFORM,
 
+	METHOD_CANDIDATE_FOR_INLINE,
+	USE_LINES_HINTS, // source lines info in methods can be trusted
+
+	DISABLE_BLOCKS_LOCK,
+
 	// Class processing flags
 	RESTART_CODEGEN, // codegen must be executed again
 	RELOAD_AT_CODEGEN_STAGE, // class can't be analyzed at 'process' stage => unload before 'codegen' stage

jadx-core/src/main/java/jadx/core/dex/attributes/AType.java

@@ -2,6 +2,7 @@ package jadx.core.dex.attributes;
 
 import jadx.api.plugins.input.data.attributes.IJadxAttrType;
 import jadx.api.plugins.input.data.attributes.IJadxAttribute;
+import jadx.core.dex.attributes.nodes.AnonymousClassAttr;
 import jadx.core.dex.attributes.nodes.ClassTypeVarsAttr;
 import jadx.core.dex.attributes.nodes.DeclareVariablesAttr;
 import jadx.core.dex.attributes.nodes.EdgeInsnAttr;
@@ -10,19 +11,23 @@ import jadx.core.dex.attributes.nodes.EnumMapAttr;
 import jadx.core.dex.attributes.nodes.FieldReplaceAttr;
 import jadx.core.dex.attributes.nodes.ForceReturnAttr;
 import jadx.core.dex.attributes.nodes.GenericInfoAttr;
+import jadx.core.dex.attributes.nodes.InlinedAttr;
 import jadx.core.dex.attributes.nodes.JadxCommentsAttr;
 import jadx.core.dex.attributes.nodes.JadxError;
 import jadx.core.dex.attributes.nodes.JumpInfo;
 import jadx.core.dex.attributes.nodes.LocalVarsDebugInfoAttr;
 import jadx.core.dex.attributes.nodes.LoopInfo;
 import jadx.core.dex.attributes.nodes.LoopLabelAttr;
+import jadx.core.dex.attributes.nodes.MethodBridgeAttr;
 import jadx.core.dex.attributes.nodes.MethodInlineAttr;
 import jadx.core.dex.attributes.nodes.MethodOverrideAttr;
+import jadx.core.dex.attributes.nodes.MethodReplaceAttr;
 import jadx.core.dex.attributes.nodes.MethodTypeVarsAttr;
 import jadx.core.dex.attributes.nodes.PhiListAttr;
 import jadx.core.dex.attributes.nodes.RegDebugInfoAttr;
 import jadx.core.dex.attributes.nodes.RenameReasonAttr;
 import jadx.core.dex.attributes.nodes.SkipMethodArgsAttr;
+import jadx.core.dex.attributes.nodes.SpecialEdgeAttr;
 import jadx.core.dex.attributes.nodes.TmpEdgeAttr;
 import jadx.core.dex.nodes.IMethodDetails;
 import jadx.core.dex.trycatch.CatchAttr;
@@ -51,6 +56,8 @@ public final class AType<T extends IJadxAttribute> implements IJadxAttrType<T> {
 	public static final AType<EnumClassAttr> ENUM_CLASS = new AType<>();
 	public static final AType<EnumMapAttr> ENUM_MAP = new AType<>();
 	public static final AType<ClassTypeVarsAttr> CLASS_TYPE_VARS = new AType<>();
+	public static final AType<AnonymousClassAttr> ANONYMOUS_CLASS = new AType<>();
+	public static final AType<InlinedAttr> INLINED = new AType<>();
 
 	// field
 	public static final AType<FieldInitInsnAttr> FIELD_INIT_INSN = new AType<>();
@@ -59,6 +66,8 @@ public final class AType<T extends IJadxAttribute> implements IJadxAttrType<T> {
 	// method
 	public static final AType<LocalVarsDebugInfoAttr> LOCAL_VARS_DEBUG_INFO = new AType<>();
 	public static final AType<MethodInlineAttr> METHOD_INLINE = new AType<>();
+	public static final AType<MethodReplaceAttr> METHOD_REPLACE = new AType<>();
+	public static final AType<MethodBridgeAttr> BRIDGED_BY = new AType<>();
 	public static final AType<SkipMethodArgsAttr> SKIP_MTH_ARGS = new AType<>();
 	public static final AType<MethodOverrideAttr> METHOD_OVERRIDE = new AType<>();
 	public static final AType<MethodTypeVarsAttr> METHOD_TYPE_VARS = new AType<>();
@@ -72,6 +81,7 @@ public final class AType<T extends IJadxAttribute> implements IJadxAttrType<T> {
 	public static final AType<ForceReturnAttr> FORCE_RETURN = new AType<>();
 	public static final AType<AttrList<LoopInfo>> LOOP = new AType<>();
 	public static final AType<AttrList<EdgeInsnAttr>> EDGE_INSN = new AType<>();
+	public static final AType<AttrList<SpecialEdgeAttr>> SPECIAL_EDGE = new AType<>();
 	public static final AType<TmpEdgeAttr> TMP_EDGE = new AType<>();
 	public static final AType<TryCatchBlockAttr> TRY_BLOCK = new AType<>();
 

jadx-core/src/main/java/jadx/core/dex/attributes/ILineAttributeNode.java

@@ -5,10 +5,6 @@ public interface ILineAttributeNode {
 
 	void setSourceLine(int sourceLine);
 
-	int getDecompiledLine();
-
-	void setDecompiledLine(int line);
-
 	int getDefPosition();
 
 	void setDefPosition(int pos);

jadx-core/src/main/java/jadx/core/dex/attributes/nodes/AnonymousClassAttr.java

@@ -0,0 +1,46 @@
+package jadx.core.dex.attributes.nodes;
+
+import jadx.api.plugins.input.data.attributes.PinnedAttribute;
+import jadx.core.dex.attributes.AType;
+import jadx.core.dex.instructions.args.ArgType;
+import jadx.core.dex.nodes.ClassNode;
+
+public class AnonymousClassAttr extends PinnedAttribute {
+
+	public enum InlineType {
+		CONSTRUCTOR,
+		INSTANCE_FIELD,
+	}
+
+	private final ClassNode outerCls;
+	private final ArgType baseType;
+	private final InlineType inlineType;
+
+	public AnonymousClassAttr(ClassNode outerCls, ArgType baseType, InlineType inlineType) {
+		this.outerCls = outerCls;
+		this.baseType = baseType;
+		this.inlineType = inlineType;
+	}
+
+	public ClassNode getOuterCls() {
+		return outerCls;
+	}
+
+	public ArgType getBaseType() {
+		return baseType;
+	}
+
+	public InlineType getInlineType() {
+		return inlineType;
+	}
+
+	@Override
+	public AType<AnonymousClassAttr> getAttrType() {
+		return AType.ANONYMOUS_CLASS;
+	}
+
+	@Override
+	public String toString() {
+		return "AnonymousClass{" + outerCls + ", base: " + baseType + ", inline type: " + inlineType + '}';
+	}
+}

jadx-core/src/main/java/jadx/core/dex/attributes/nodes/InlinedAttr.java

@@ -0,0 +1,29 @@
+package jadx.core.dex.attributes.nodes;
+
+import jadx.api.plugins.input.data.attributes.IJadxAttrType;
+import jadx.api.plugins.input.data.attributes.IJadxAttribute;
+import jadx.core.dex.attributes.AType;
+import jadx.core.dex.nodes.ClassNode;
+
+public class InlinedAttr implements IJadxAttribute {
+
+	private final ClassNode inlineCls;
+
+	public InlinedAttr(ClassNode inlineCls) {
+		this.inlineCls = inlineCls;
+	}
+
+	public ClassNode getInlineCls() {
+		return inlineCls;
+	}
+
+	@Override
+	public IJadxAttrType<InlinedAttr> getAttrType() {
+		return AType.INLINED;
+	}
+
+	@Override
+	public String toString() {
+		return "INLINED: " + inlineCls;
+	}
+}

jadx-core/src/main/java/jadx/core/dex/attributes/nodes/JadxError.java

@@ -50,11 +50,7 @@ public class JadxError implements Comparable<JadxError> {
 	@Override
 	public String toString() {
 		StringBuilder str = new StringBuilder();
-		str.append("JadxError: ");
-		if (error != null) {
-			str.append(error);
-			str.append(' ');
-		}
+		str.append("JadxError: ").append(error).append(' ');
 		if (cause != null) {
 			str.append(cause.getClass());
 			str.append(':');

jadx-core/src/main/java/jadx/core/dex/attributes/nodes/LineAttrNode.java

@@ -7,21 +7,11 @@ public abstract class LineAttrNode extends AttrNode implements ILineAttributeNod
 
 	private int sourceLine;
 
-	private int decompiledLine;
-
-	// the position exactly where a node declared at in decompiled java code.
+	/**
+	 * Position where a node declared at in decompiled code
+	 */
 	private int defPosition;
 
-	@Override
-	public int getDefPosition() {
-		return this.defPosition;
-	}
-
-	@Override
-	public void setDefPosition(int defPosition) {
-		this.defPosition = defPosition;
-	}
-
 	@Override
 	public int getSourceLine() {
 		return sourceLine;
@@ -33,13 +23,13 @@ public abstract class LineAttrNode extends AttrNode implements ILineAttributeNod
 	}
 
 	@Override
-	public int getDecompiledLine() {
-		return decompiledLine;
+	public int getDefPosition() {
+		return this.defPosition;
 	}
 
 	@Override
-	public void setDecompiledLine(int decompiledLine) {
-		this.decompiledLine = decompiledLine;
+	public void setDefPosition(int defPosition) {
+		this.defPosition = defPosition;
 	}
 
 	public void addSourceLineFrom(LineAttrNode lineAttrNode) {
@@ -50,6 +40,6 @@ public abstract class LineAttrNode extends AttrNode implements ILineAttributeNod
 
 	public void copyLines(LineAttrNode lineAttrNode) {
 		setSourceLine(lineAttrNode.getSourceLine());
-		setDecompiledLine(lineAttrNode.getDecompiledLine());
+		setDefPosition(lineAttrNode.getDefPosition());
 	}
 }

jadx-core/src/main/java/jadx/core/dex/attributes/nodes/LoopInfo.java

@@ -1,7 +1,6 @@
 package jadx.core.dex.attributes.nodes;
 
 import java.util.ArrayList;
-import java.util.Collections;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Set;
@@ -20,10 +19,10 @@ public class LoopInfo {
 	private int id;
 	private LoopInfo parentLoop;
 
-	public LoopInfo(BlockNode start, BlockNode end) {
+	public LoopInfo(BlockNode start, BlockNode end, Set<BlockNode> loopBlocks) {
 		this.start = start;
 		this.end = end;
-		this.loopBlocks = Collections.unmodifiableSet(BlockUtils.getAllPathsBlocks(start, end));
+		this.loopBlocks = loopBlocks;
 	}
 
 	public BlockNode getStart() {
@@ -92,6 +91,19 @@ public class LoopInfo {
 		this.parentLoop = parentLoop;
 	}
 
+	public boolean hasParent(LoopInfo searchLoop) {
+		LoopInfo parent = parentLoop;
+		while (true) {
+			if (parent == null) {
+				return false;
+			}
+			if (parent == searchLoop) {
+				return true;
+			}
+			parent = parent.getParentLoop();
+		}
+	}
+
 	@Override
 	public String toString() {
 		return "LOOP:" + id + ": " + start + "->" + end;

jadx-core/src/main/java/jadx/core/dex/attributes/nodes/MethodBridgeAttr.java

@@ -0,0 +1,28 @@
+package jadx.core.dex.attributes.nodes;
+
+import jadx.api.plugins.input.data.attributes.PinnedAttribute;
+import jadx.core.dex.attributes.AType;
+import jadx.core.dex.nodes.MethodNode;
+
+public class MethodBridgeAttr extends PinnedAttribute {
+
+	private final MethodNode bridgeMth;
+
+	public MethodBridgeAttr(MethodNode bridgeMth) {
+		this.bridgeMth = bridgeMth;
+	}
+
+	public MethodNode getBridgeMth() {
+		return bridgeMth;
+	}
+
+	@Override
+	public AType<MethodBridgeAttr> getAttrType() {
+		return AType.BRIDGED_BY;
+	}
+
+	@Override
+	public String toString() {
+		return "BRIDGED_BY: " + bridgeMth;
+	}
+}

jadx-core/src/main/java/jadx/core/dex/attributes/nodes/MethodOverrideAttr.java

@@ -1,6 +1,7 @@
 package jadx.core.dex.attributes.nodes;
 
 import java.util.List;
+import java.util.Set;
 import java.util.SortedSet;
 
 import jadx.api.plugins.input.data.attributes.PinnedAttribute;
@@ -20,27 +21,26 @@ public class MethodOverrideAttr extends PinnedAttribute {
 	 */
 	private SortedSet<MethodNode> relatedMthNodes;
 
-	public MethodOverrideAttr(List<IMethodDetails> overrideList, SortedSet<MethodNode> relatedMthNodes) {
+	private Set<IMethodDetails> baseMethods;
+
+	public MethodOverrideAttr(List<IMethodDetails> overrideList, SortedSet<MethodNode> relatedMthNodes, Set<IMethodDetails> baseMethods) {
 		this.overrideList = overrideList;
 		this.relatedMthNodes = relatedMthNodes;
-	}
-
-	public boolean isAtBaseMth() {
-		return overrideList.isEmpty();
+		this.baseMethods = baseMethods;
 	}
 
 	public List<IMethodDetails> getOverrideList() {
 		return overrideList;
 	}
 
-	public void setOverrideList(List<IMethodDetails> overrideList) {
-		this.overrideList = overrideList;
-	}
-
 	public SortedSet<MethodNode> getRelatedMthNodes() {
 		return relatedMthNodes;
 	}
 
+	public Set<IMethodDetails> getBaseMethods() {
+		return baseMethods;
+	}
+
 	public void setRelatedMthNodes(SortedSet<MethodNode> relatedMthNodes) {
 		this.relatedMthNodes = relatedMthNodes;
 	}
@@ -52,6 +52,6 @@ public class MethodOverrideAttr extends PinnedAttribute {
 
 	@Override
 	public String toString() {
-		return "METHOD_OVERRIDE: " + overrideList;
+		return "METHOD_OVERRIDE: " + getBaseMethods();
 	}
 }

jadx-core/src/main/java/jadx/core/dex/attributes/nodes/MethodReplaceAttr.java

@@ -0,0 +1,31 @@
+package jadx.core.dex.attributes.nodes;
+
+import jadx.api.plugins.input.data.attributes.PinnedAttribute;
+import jadx.core.dex.attributes.AType;
+import jadx.core.dex.nodes.MethodNode;
+
+/**
+ * Calls of method should be replaced by provided method (used for synthetic methods redirect)
+ */
+public class MethodReplaceAttr extends PinnedAttribute {
+
+	private final MethodNode replaceMth;
+
+	public MethodReplaceAttr(MethodNode replaceMth) {
+		this.replaceMth = replaceMth;
+	}
+
+	public MethodNode getReplaceMth() {
+		return replaceMth;
+	}
+
+	@Override
+	public AType<MethodReplaceAttr> getAttrType() {
+		return AType.METHOD_REPLACE;
+	}
+
+	@Override
+	public String toString() {
+		return "REPLACED_BY: " + replaceMth;
+	}
+}

jadx-core/src/main/java/jadx/core/dex/attributes/nodes/PhiListAttr.java

@@ -1,6 +1,6 @@
 package jadx.core.dex.attributes.nodes;
 
-import java.util.LinkedList;
+import java.util.ArrayList;
 import java.util.List;
 
 import jadx.api.ICodeWriter;
@@ -10,7 +10,7 @@ import jadx.core.dex.instructions.PhiInsn;
 
 public class PhiListAttr implements IJadxAttribute {
 
-	private final List<PhiInsn> list = new LinkedList<>();
+	private final List<PhiInsn> list = new ArrayList<>();
 
 	@Override
 	public AType<PhiListAttr> getAttrType() {

jadx-core/src/main/java/jadx/core/dex/attributes/nodes/RenameReasonAttr.java

@@ -6,6 +6,16 @@ import jadx.core.dex.attributes.AttrNode;
 
 public class RenameReasonAttr implements IJadxAttribute {
 
+	public static RenameReasonAttr forNode(AttrNode node) {
+		RenameReasonAttr renameReasonAttr = node.get(AType.RENAME_REASON);
+		if (renameReasonAttr != null) {
+			return renameReasonAttr;
+		}
+		RenameReasonAttr newAttr = new RenameReasonAttr();
+		node.addAttr(newAttr);
+		return newAttr;
+	}
+
 	private String description;
 
 	public RenameReasonAttr() {

jadx-core/src/main/java/jadx/core/dex/attributes/nodes/SpecialEdgeAttr.java

@@ -0,0 +1,46 @@
+package jadx.core.dex.attributes.nodes;
+
+import jadx.api.plugins.input.data.attributes.IJadxAttribute;
+import jadx.core.dex.attributes.AType;
+import jadx.core.dex.attributes.AttrList;
+import jadx.core.dex.nodes.BlockNode;
+
+public class SpecialEdgeAttr implements IJadxAttribute {
+
+	public enum SpecialEdgeType {
+		BACK_EDGE,
+		CROSS_EDGE
+	}
+
+	private final SpecialEdgeType type;
+	private final BlockNode start;
+	private final BlockNode end;
+
+	public SpecialEdgeAttr(SpecialEdgeType type, BlockNode start, BlockNode end) {
+		this.type = type;
+		this.start = start;
+		this.end = end;
+	}
+
+	public SpecialEdgeType getType() {
+		return type;
+	}
+
+	public BlockNode getStart() {
+		return start;
+	}
+
+	public BlockNode getEnd() {
+		return end;
+	}
+
+	@Override
+	public AType<AttrList<SpecialEdgeAttr>> getAttrType() {
+		return AType.SPECIAL_EDGE;
+	}
+
+	@Override
+	public String toString() {
+		return type + ": " + start + " -> " + end;
+	}
+}

jadx-core/src/main/java/jadx/core/dex/info/AccessInfo.java

@@ -1,5 +1,7 @@
 package jadx.core.dex.info;
 
+import org.intellij.lang.annotations.MagicConstant;
+
 import jadx.api.plugins.input.data.AccessFlags;
 import jadx.core.Consts;
 import jadx.core.utils.exceptions.JadxRuntimeException;
@@ -20,10 +22,21 @@ public class AccessInfo {
 		this.type = type;
 	}
 
+	@MagicConstant(valuesFromClass = AccessFlags.class)
 	public boolean containsFlag(int flag) {
 		return (accFlags & flag) != 0;
 	}
 
+	@MagicConstant(valuesFromClass = AccessFlags.class)
+	public boolean containsFlags(int... flags) {
+		for (int flag : flags) {
+			if ((accFlags & flag) == 0) {
+				return false;
+			}
+		}
+		return true;
+	}
+
 	public AccessInfo remove(int flag) {
 		if (containsFlag(flag)) {
 			return new AccessInfo(accFlags & ~flag, type);