fix(gui): reset disk cache on new jadx version

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

@@ -128,7 +128,7 @@ public class JadxArgs {
 
 	public void close() {
 		try {
-			inputFiles.clear();
+			inputFiles = null;
 			if (codeCache != null) {
 				codeCache.close();
 			}

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

@@ -238,9 +238,13 @@ public class Jadx {
 	private static String version;
 
 	public static String getVersion() {
-		if (version != null) {
-			return version;
+		if (version == null) {
+			version = searchJadxVersion();
 		}
+		return version;
+	}
+
+	private static String searchJadxVersion() {
 		try {
 			ClassLoader classLoader = Jadx.class.getClassLoader();
 			if (classLoader != null) {
@@ -250,7 +254,6 @@ public class Jadx {
 						Manifest manifest = new Manifest(is);
 						String ver = manifest.getMainAttributes().getValue("jadx-version");
 						if (ver != null) {
-							version = ver;
 							return ver;
 						}
 					}

jadx-gui/src/main/java/jadx/gui/utils/codecache/disk/DiskCodeCache.java

@@ -29,6 +29,7 @@ import org.slf4j.LoggerFactory;
 import jadx.api.ICodeCache;
 import jadx.api.ICodeInfo;
 import jadx.api.JadxArgs;
+import jadx.core.Jadx;
 import jadx.core.dex.nodes.RootNode;
 import jadx.core.utils.Utils;
 import jadx.core.utils.exceptions.JadxRuntimeException;
@@ -190,6 +191,7 @@ public class DiskCodeCache implements ICodeCache {
 
 	private String buildCodeVersion(JadxArgs args) {
 		return DATA_FORMAT_VERSION
+				+ ":" + Jadx.getVersion()
 				+ ":" + args.makeCodeArgsHash()
 				+ ":" + buildInputsHash(args.getInputFiles());
 	}