From a50258164011422600bd6077f43c9433635fbf49 Mon Sep 17 00:00:00 2001
From: Felix Bergmann <felixbergmannde@gmail.com>
Date: Mon, 30 Jul 2018 09:31:44 +0200
Subject: [PATCH] Making the Classloader threadsafe

---
 .../test/java/jadx/tests/api/compiler/ClassFileManager.java | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/jadx-core/src/test/java/jadx/tests/api/compiler/ClassFileManager.java b/jadx-core/src/test/java/jadx/tests/api/compiler/ClassFileManager.java
index 2fe48beb5..199d6e250 100644
--- a/jadx-core/src/test/java/jadx/tests/api/compiler/ClassFileManager.java
+++ b/jadx-core/src/test/java/jadx/tests/api/compiler/ClassFileManager.java
@@ -8,6 +8,8 @@ import java.io.IOException;
 import java.security.SecureClassLoader;
 import java.util.HashMap;
 import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ConcurrentMap;
 
 import static javax.tools.JavaFileObject.Kind;
 
@@ -34,8 +36,8 @@ public class ClassFileManager extends ForwardingJavaFileManager<StandardJavaFile
 	}
 
 	private class DynamicClassLoader extends SecureClassLoader {
-		private final Map<String, JavaClassObject> clsMap = new HashMap<>();
-		private final Map<String, Class<?>> clsCache = new HashMap<>();
+		private final Map<String, JavaClassObject> clsMap = new ConcurrentHashMap<>();
+		private final Map<String, Class<?>> clsCache = new ConcurrentHashMap<>();
 
 		@Override
 		protected Class<?> findClass(String name) throws ClassNotFoundException {