Update 4_apis.md

Some APIs have been slightly changed and docs have been added.

BREAKING CHANGE: Various APIs have been changed.

.github/workflows/release.yml

@@ -10,6 +10,9 @@ on:
 jobs:
   release:
     name: Release
+    permissions:
+      contents: write
+      packages: write
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
@@ -46,5 +49,5 @@ jobs:
 
       - name: Release
         env:
-          GITHUB_TOKEN: ${{ secrets.REPOSITORY_PUSH_ACCESS }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         run: npm exec semantic-release

.releaserc

@@ -23,7 +23,8 @@
         "assets": [
           "CHANGELOG.md",
           "gradle.properties"
-        ]
+        ],
+        "message": "chore: Release v${nextRelease.version} [skip ci]\n\n${nextRelease.notes}"
       }
     ],
     [

CHANGELOG.md

@@ -1,3 +1,111 @@
+## [20.0.2](https://github.com/ReVanced/revanced-patcher/compare/v20.0.1...v20.0.2) (2024-10-17)
+
+
+### Bug Fixes
+
+* Make it work on Android 12 and lower by using existing APIs ([#312](https://github.com/ReVanced/revanced-patcher/issues/312)) ([a44802e](https://github.com/ReVanced/revanced-patcher/commit/a44802ef4ebf59ae47213854ba761c81dadc51f3))
+
+## [20.0.2-dev.1](https://github.com/ReVanced/revanced-patcher/compare/v20.0.1...v20.0.2-dev.1) (2024-10-15)
+
+
+### Bug Fixes
+
+* Make it work on Android 12 and lower by using existing APIs ([#312](https://github.com/ReVanced/revanced-patcher/issues/312)) ([a44802e](https://github.com/ReVanced/revanced-patcher/commit/a44802ef4ebf59ae47213854ba761c81dadc51f3))
+
+## [20.0.1](https://github.com/ReVanced/revanced-patcher/compare/v20.0.0...v20.0.1) (2024-10-13)
+
+
+### Bug Fixes
+
+* Check for class type exactly instead of with contains ([#310](https://github.com/ReVanced/revanced-patcher/issues/310)) ([69f2f20](https://github.com/ReVanced/revanced-patcher/commit/69f2f20fd99162f91cd9c531dfe47d00d3152ead))
+* Make it work on Android by not using APIs from JVM unavailable to Android. ([2be6e97](https://github.com/ReVanced/revanced-patcher/commit/2be6e97817437f40e17893dfff3bea2cd4c3ff9e))
+* Use non-nullable type for options ([ea6fc70](https://github.com/ReVanced/revanced-patcher/commit/ea6fc70caab055251ad4d0d3f1b5cf53865abb85))
+
+
+### Performance Improvements
+
+* Free memory earlier and remove negligible lookup maps ([d53aacd](https://github.com/ReVanced/revanced-patcher/commit/d53aacdad4ed3750ddae526fb307577ea36e6171))
+
+## [20.0.1-dev.5](https://github.com/ReVanced/revanced-patcher/compare/v20.0.1-dev.4...v20.0.1-dev.5) (2024-10-11)
+
+
+### Bug Fixes
+
+* Use non-nullable type for options ([ea6fc70](https://github.com/ReVanced/revanced-patcher/commit/ea6fc70caab055251ad4d0d3f1b5cf53865abb85))
+
+## [20.0.1-dev.4](https://github.com/ReVanced/revanced-patcher/compare/v20.0.1-dev.3...v20.0.1-dev.4) (2024-10-07)
+
+
+### Bug Fixes
+
+* Make it work on Android by not using APIs from JVM unavailable to Android. ([2be6e97](https://github.com/ReVanced/revanced-patcher/commit/2be6e97817437f40e17893dfff3bea2cd4c3ff9e))
+
+## [20.0.1-dev.3](https://github.com/ReVanced/revanced-patcher/compare/v20.0.1-dev.2...v20.0.1-dev.3) (2024-10-03)
+
+
+### Performance Improvements
+
+* Free memory earlier and remove negligible lookup maps ([d53aacd](https://github.com/ReVanced/revanced-patcher/commit/d53aacdad4ed3750ddae526fb307577ea36e6171))
+
+## [20.0.1-dev.2](https://github.com/ReVanced/revanced-patcher/compare/v20.0.1-dev.1...v20.0.1-dev.2) (2024-10-01)
+
+## [20.0.1-dev.1](https://github.com/ReVanced/revanced-patcher/compare/v20.0.0...v20.0.1-dev.1) (2024-09-18)
+
+
+### Bug Fixes
+
+* Check for class type exactly instead of with contains ([#310](https://github.com/ReVanced/revanced-patcher/issues/310)) ([69f2f20](https://github.com/ReVanced/revanced-patcher/commit/69f2f20fd99162f91cd9c531dfe47d00d3152ead))
+
+# [20.0.0](https://github.com/ReVanced/revanced-patcher/compare/v19.3.1...v20.0.0) (2024-08-06)
+
+
+### Bug Fixes
+
+* Downgrade smali to fix dex compilation issue ([5227e98](https://github.com/ReVanced/revanced-patcher/commit/5227e98abfaa2ff1204eb20a0f2671f58c489930))
+* Improve exception message wording ([5481d0c](https://github.com/ReVanced/revanced-patcher/commit/5481d0c54ccecc91cd8d15af1ba2d3285a33e5ab))
+* Make constructor internal as supposed ([7f44174](https://github.com/ReVanced/revanced-patcher/commit/7f44174d91f0af0d50a83d80a7103c779241e094))
+* Merge all extensions before initializing lookup maps ([8c4dd5b](https://github.com/ReVanced/revanced-patcher/commit/8c4dd5b3a309077fa9a3827b4931fc28b0517809))
+* Use null for compatible package version when adding packages only ([736b3ee](https://github.com/ReVanced/revanced-patcher/commit/736b3eebbfdd7279b8d5fcfc5c46c9e3aadbee12))
+
+
+### Features
+
+* Add ability to create options outside of a patch ([d310246](https://github.com/ReVanced/revanced-patcher/commit/d310246852504b08a15f6376bbf25ac7c6fae76f))
+* Convert APIs to Kotlin DSL ([#298](https://github.com/ReVanced/revanced-patcher/issues/298)) ([11a911d](https://github.com/ReVanced/revanced-patcher/commit/11a911dc674eb0801649949dd3f28dfeb00efe97))
+
+
+### BREAKING CHANGES
+
+* Various old APIs are removed, and DSL APIs are added instead.
+
+# [20.0.0-dev.4](https://github.com/ReVanced/revanced-patcher/compare/v20.0.0-dev.3...v20.0.0-dev.4) (2024-08-06)
+
+
+### Bug Fixes
+
+* Improve exception message wording ([bd434ce](https://github.com/ReVanced/revanced-patcher/commit/bd434ceb3394d1d5292e8b94e5bfd6da0e4e9c72))
+
+# [20.0.0-dev.3](https://github.com/ReVanced/revanced-patcher/compare/v20.0.0-dev.2...v20.0.0-dev.3) (2024-08-01)
+
+
+### Bug Fixes
+
+* Make constructor internal as supposed ([e95fcd1](https://github.com/ReVanced/revanced-patcher/commit/e95fcd1c0b641164bbf0840ec7e562aeb3bacc3e))
+
+
+### Features
+
+* Add ability to create options outside of a patch ([b8d763a](https://github.com/ReVanced/revanced-patcher/commit/b8d763a66e0601627dd71c8c24247726aa300146))
+
+# [20.0.0-dev.2](https://github.com/ReVanced/revanced-patcher/compare/v20.0.0-dev.1...v20.0.0-dev.2) (2024-07-31)
+
+
+### Bug Fixes
+
+* Downgrade smali to fix dex compilation issue ([714447d](https://github.com/ReVanced/revanced-patcher/commit/714447de70096bf736e8e1d31c14bb5f24195070))
+* Merge all extensions before initializing lookup maps ([328aa87](https://github.com/ReVanced/revanced-patcher/commit/328aa876d8ed7826be3713754b6404195e9fe84b))
+* Use null for compatible package version when adding packages only ([a8e8fa4](https://github.com/ReVanced/revanced-patcher/commit/a8e8fa4093deb8cffbd7a582409f41867f6b568b))
+
 # [20.0.0-dev.1](https://github.com/ReVanced/revanced-patcher/compare/v19.3.1...v20.0.0-dev.1) (2024-07-22)
 
 

api/revanced-patcher.api

@@ -1,7 +1,4 @@
 public final class app/revanced/patcher/Fingerprint {
-	public final fun getMatch ()Lapp/revanced/patcher/Match;
-	public final fun match (Lapp/revanced/patcher/patch/BytecodePatchContext;Lcom/android/tools/smali/dexlib2/iface/ClassDef;)Z
-	public final fun match (Lapp/revanced/patcher/patch/BytecodePatchContext;Lcom/android/tools/smali/dexlib2/iface/Method;)Z
 }
 
 public final class app/revanced/patcher/FingerprintBuilder {
@@ -18,20 +15,17 @@ public final class app/revanced/patcher/FingerprintBuilder {
 
 public final class app/revanced/patcher/FingerprintKt {
 	public static final fun fingerprint (ILkotlin/jvm/functions/Function1;)Lapp/revanced/patcher/Fingerprint;
-	public static final fun fingerprint (Lapp/revanced/patcher/patch/BytecodePatchBuilder;ILkotlin/jvm/functions/Function1;)Lapp/revanced/patcher/patch/BytecodePatchBuilder$InvokedFingerprint;
 	public static synthetic fun fingerprint$default (ILkotlin/jvm/functions/Function1;ILjava/lang/Object;)Lapp/revanced/patcher/Fingerprint;
-	public static synthetic fun fingerprint$default (Lapp/revanced/patcher/patch/BytecodePatchBuilder;ILkotlin/jvm/functions/Function1;ILjava/lang/Object;)Lapp/revanced/patcher/patch/BytecodePatchBuilder$InvokedFingerprint;
 }
 
 public abstract interface annotation class app/revanced/patcher/InternalApi : java/lang/annotation/Annotation {
 }
 
 public final class app/revanced/patcher/Match {
-	public fun <init> (Lcom/android/tools/smali/dexlib2/iface/Method;Lcom/android/tools/smali/dexlib2/iface/ClassDef;Lapp/revanced/patcher/Match$PatternMatch;Ljava/util/List;Lapp/revanced/patcher/patch/BytecodePatchContext;)V
-	public final fun getClassDef ()Lcom/android/tools/smali/dexlib2/iface/ClassDef;
-	public final fun getMethod ()Lcom/android/tools/smali/dexlib2/iface/Method;
-	public final fun getMutableClass ()Lapp/revanced/patcher/util/proxy/mutableTypes/MutableClass;
-	public final fun getMutableMethod ()Lapp/revanced/patcher/util/proxy/mutableTypes/MutableMethod;
+	public final fun getClassDef ()Lapp/revanced/patcher/util/proxy/mutableTypes/MutableClass;
+	public final fun getMethod ()Lapp/revanced/patcher/util/proxy/mutableTypes/MutableMethod;
+	public final fun getOriginalClassDef ()Lcom/android/tools/smali/dexlib2/iface/ClassDef;
+	public final fun getOriginalMethod ()Lcom/android/tools/smali/dexlib2/iface/Method;
 	public final fun getPatternMatch ()Lapp/revanced/patcher/Match$PatternMatch;
 	public final fun getStringMatches ()Ljava/util/List;
 }
@@ -63,11 +57,12 @@ public final class app/revanced/patcher/Patcher : java/io/Closeable {
 }
 
 public final class app/revanced/patcher/PatcherConfig {
-	public fun <init> (Ljava/io/File;Ljava/io/File;Ljava/lang/String;Ljava/lang/String;Z)V
-	public synthetic fun <init> (Ljava/io/File;Ljava/io/File;Ljava/lang/String;Ljava/lang/String;ZILkotlin/jvm/internal/DefaultConstructorMarker;)V
+	public fun <init> (Ljava/io/File;Ljava/io/File;Ljava/lang/String;Ljava/lang/String;)V
+	public synthetic fun <init> (Ljava/io/File;Ljava/io/File;Ljava/lang/String;Ljava/lang/String;ILkotlin/jvm/internal/DefaultConstructorMarker;)V
 }
 
-public final class app/revanced/patcher/PatcherContext {
+public final class app/revanced/patcher/PatcherContext : java/io/Closeable {
+	public fun close ()V
 	public final fun getPackageMetadata ()Lapp/revanced/patcher/PackageMetadata;
 }
 
@@ -134,31 +129,28 @@ public final class app/revanced/patcher/extensions/InstructionExtensions {
 }
 
 public final class app/revanced/patcher/patch/BytecodePatch : app/revanced/patcher/patch/Patch {
-	public final fun getExtension ()Ljava/io/InputStream;
-	public final fun getFingerprints ()Ljava/util/Set;
+	public final fun getExtensionInputStream ()Ljava/util/function/Supplier;
 	public fun toString ()Ljava/lang/String;
 }
 
 public final class app/revanced/patcher/patch/BytecodePatchBuilder : app/revanced/patcher/patch/PatchBuilder {
 	public synthetic fun build$revanced_patcher ()Lapp/revanced/patcher/patch/Patch;
 	public final fun extendWith (Ljava/lang/String;)Lapp/revanced/patcher/patch/BytecodePatchBuilder;
-	public final fun getExtension ()Ljava/io/InputStream;
-	public final fun invoke (Lapp/revanced/patcher/Fingerprint;)Lapp/revanced/patcher/patch/BytecodePatchBuilder$InvokedFingerprint;
-	public final fun setExtension (Ljava/io/InputStream;)V
+	public final fun getExtensionInputStream ()Ljava/util/function/Supplier;
+	public final fun setExtensionInputStream (Ljava/util/function/Supplier;)V
 }
 
-public final class app/revanced/patcher/patch/BytecodePatchBuilder$InvokedFingerprint {
-	public fun <init> (Lapp/revanced/patcher/Fingerprint;)V
-	public final fun getValue (Ljava/lang/Void;Lkotlin/reflect/KProperty;)Lapp/revanced/patcher/Match;
-}
-
-public final class app/revanced/patcher/patch/BytecodePatchContext : app/revanced/patcher/patch/PatchContext {
+public final class app/revanced/patcher/patch/BytecodePatchContext : app/revanced/patcher/patch/PatchContext, java/io/Closeable {
 	public final fun classBy (Lkotlin/jvm/functions/Function1;)Lapp/revanced/patcher/util/proxy/ClassProxy;
-	public final fun classByType (Ljava/lang/String;)Lapp/revanced/patcher/util/proxy/ClassProxy;
+	public fun close ()V
 	public synthetic fun get ()Ljava/lang/Object;
 	public fun get ()Ljava/util/Set;
 	public final fun getClasses ()Lapp/revanced/patcher/util/ProxyClassList;
-	public final fun navigate (Lcom/android/tools/smali/dexlib2/iface/Method;)Lapp/revanced/patcher/util/MethodNavigator;
+	public final fun getMatch (Lapp/revanced/patcher/Fingerprint;)Lapp/revanced/patcher/Match;
+	public final fun getValue (Lapp/revanced/patcher/Fingerprint;Ljava/lang/Void;Lkotlin/reflect/KProperty;)Lapp/revanced/patcher/Match;
+	public final fun match (Lapp/revanced/patcher/Fingerprint;Lcom/android/tools/smali/dexlib2/iface/ClassDef;)Lapp/revanced/patcher/Match;
+	public final fun match (Lapp/revanced/patcher/Fingerprint;Lcom/android/tools/smali/dexlib2/iface/Method;)Lapp/revanced/patcher/Match;
+	public final fun navigate (Lcom/android/tools/smali/dexlib2/iface/reference/MethodReference;)Lapp/revanced/patcher/util/MethodNavigator;
 	public final fun proxy (Lcom/android/tools/smali/dexlib2/iface/ClassDef;)Lapp/revanced/patcher/util/proxy/ClassProxy;
 }
 
@@ -203,25 +195,43 @@ public final class app/revanced/patcher/patch/OptionException$ValueValidationExc
 
 public final class app/revanced/patcher/patch/OptionKt {
 	public static final fun booleanOption (Lapp/revanced/patcher/patch/PatchBuilder;Ljava/lang/String;Ljava/lang/Boolean;Ljava/util/Map;Ljava/lang/String;Ljava/lang/String;ZLkotlin/jvm/functions/Function2;)Lapp/revanced/patcher/patch/Option;
+	public static final fun booleanOption (Ljava/lang/String;Ljava/lang/Boolean;Ljava/util/Map;Ljava/lang/String;Ljava/lang/String;ZLkotlin/jvm/functions/Function2;)Lapp/revanced/patcher/patch/Option;
 	public static synthetic fun booleanOption$default (Lapp/revanced/patcher/patch/PatchBuilder;Ljava/lang/String;Ljava/lang/Boolean;Ljava/util/Map;Ljava/lang/String;Ljava/lang/String;ZLkotlin/jvm/functions/Function2;ILjava/lang/Object;)Lapp/revanced/patcher/patch/Option;
+	public static synthetic fun booleanOption$default (Ljava/lang/String;Ljava/lang/Boolean;Ljava/util/Map;Ljava/lang/String;Ljava/lang/String;ZLkotlin/jvm/functions/Function2;ILjava/lang/Object;)Lapp/revanced/patcher/patch/Option;
 	public static final fun booleansOption (Lapp/revanced/patcher/patch/PatchBuilder;Ljava/lang/String;Ljava/util/List;Ljava/util/Map;Ljava/lang/String;Ljava/lang/String;ZLkotlin/jvm/functions/Function2;)Lapp/revanced/patcher/patch/Option;
+	public static final fun booleansOption (Ljava/lang/String;Ljava/util/List;Ljava/util/Map;Ljava/lang/String;Ljava/lang/String;ZLkotlin/jvm/functions/Function2;)Lapp/revanced/patcher/patch/Option;
 	public static synthetic fun booleansOption$default (Lapp/revanced/patcher/patch/PatchBuilder;Ljava/lang/String;Ljava/util/List;Ljava/util/Map;Ljava/lang/String;Ljava/lang/String;ZLkotlin/jvm/functions/Function2;ILjava/lang/Object;)Lapp/revanced/patcher/patch/Option;
+	public static synthetic fun booleansOption$default (Ljava/lang/String;Ljava/util/List;Ljava/util/Map;Ljava/lang/String;Ljava/lang/String;ZLkotlin/jvm/functions/Function2;ILjava/lang/Object;)Lapp/revanced/patcher/patch/Option;
 	public static final fun floatOption (Lapp/revanced/patcher/patch/PatchBuilder;Ljava/lang/String;Ljava/lang/Float;Ljava/util/Map;Ljava/lang/String;Ljava/lang/String;ZLkotlin/jvm/functions/Function2;)Lapp/revanced/patcher/patch/Option;
+	public static final fun floatOption (Ljava/lang/String;Ljava/lang/Float;Ljava/util/Map;Ljava/lang/String;Ljava/lang/String;ZLkotlin/jvm/functions/Function2;)Lapp/revanced/patcher/patch/Option;
 	public static synthetic fun floatOption$default (Lapp/revanced/patcher/patch/PatchBuilder;Ljava/lang/String;Ljava/lang/Float;Ljava/util/Map;Ljava/lang/String;Ljava/lang/String;ZLkotlin/jvm/functions/Function2;ILjava/lang/Object;)Lapp/revanced/patcher/patch/Option;
+	public static synthetic fun floatOption$default (Ljava/lang/String;Ljava/lang/Float;Ljava/util/Map;Ljava/lang/String;Ljava/lang/String;ZLkotlin/jvm/functions/Function2;ILjava/lang/Object;)Lapp/revanced/patcher/patch/Option;
 	public static final fun floatsOption (Lapp/revanced/patcher/patch/PatchBuilder;Ljava/lang/String;Ljava/util/List;Ljava/util/Map;Ljava/lang/String;Ljava/lang/String;ZLkotlin/jvm/functions/Function2;)Lapp/revanced/patcher/patch/Option;
 	public static synthetic fun floatsOption$default (Lapp/revanced/patcher/patch/PatchBuilder;Ljava/lang/String;Ljava/util/List;Ljava/util/Map;Ljava/lang/String;Ljava/lang/String;ZLkotlin/jvm/functions/Function2;ILjava/lang/Object;)Lapp/revanced/patcher/patch/Option;
 	public static final fun intOption (Lapp/revanced/patcher/patch/PatchBuilder;Ljava/lang/String;Ljava/lang/Integer;Ljava/util/Map;Ljava/lang/String;Ljava/lang/String;ZLkotlin/jvm/functions/Function2;)Lapp/revanced/patcher/patch/Option;
+	public static final fun intOption (Ljava/lang/String;Ljava/lang/Integer;Ljava/util/Map;Ljava/lang/String;Ljava/lang/String;ZLkotlin/jvm/functions/Function2;)Lapp/revanced/patcher/patch/Option;
 	public static synthetic fun intOption$default (Lapp/revanced/patcher/patch/PatchBuilder;Ljava/lang/String;Ljava/lang/Integer;Ljava/util/Map;Ljava/lang/String;Ljava/lang/String;ZLkotlin/jvm/functions/Function2;ILjava/lang/Object;)Lapp/revanced/patcher/patch/Option;
+	public static synthetic fun intOption$default (Ljava/lang/String;Ljava/lang/Integer;Ljava/util/Map;Ljava/lang/String;Ljava/lang/String;ZLkotlin/jvm/functions/Function2;ILjava/lang/Object;)Lapp/revanced/patcher/patch/Option;
 	public static final fun intsOption (Lapp/revanced/patcher/patch/PatchBuilder;Ljava/lang/String;Ljava/util/List;Ljava/util/Map;Ljava/lang/String;Ljava/lang/String;ZLkotlin/jvm/functions/Function2;)Lapp/revanced/patcher/patch/Option;
+	public static final fun intsOption (Ljava/lang/String;Ljava/util/List;Ljava/util/Map;Ljava/lang/String;Ljava/lang/String;ZLkotlin/jvm/functions/Function2;)Lapp/revanced/patcher/patch/Option;
 	public static synthetic fun intsOption$default (Lapp/revanced/patcher/patch/PatchBuilder;Ljava/lang/String;Ljava/util/List;Ljava/util/Map;Ljava/lang/String;Ljava/lang/String;ZLkotlin/jvm/functions/Function2;ILjava/lang/Object;)Lapp/revanced/patcher/patch/Option;
+	public static synthetic fun intsOption$default (Ljava/lang/String;Ljava/util/List;Ljava/util/Map;Ljava/lang/String;Ljava/lang/String;ZLkotlin/jvm/functions/Function2;ILjava/lang/Object;)Lapp/revanced/patcher/patch/Option;
 	public static final fun longOption (Lapp/revanced/patcher/patch/PatchBuilder;Ljava/lang/String;Ljava/lang/Long;Ljava/util/Map;Ljava/lang/String;Ljava/lang/String;ZLkotlin/jvm/functions/Function2;)Lapp/revanced/patcher/patch/Option;
+	public static final fun longOption (Ljava/lang/String;Ljava/lang/Long;Ljava/util/Map;Ljava/lang/String;Ljava/lang/String;ZLkotlin/jvm/functions/Function2;)Lapp/revanced/patcher/patch/Option;
 	public static synthetic fun longOption$default (Lapp/revanced/patcher/patch/PatchBuilder;Ljava/lang/String;Ljava/lang/Long;Ljava/util/Map;Ljava/lang/String;Ljava/lang/String;ZLkotlin/jvm/functions/Function2;ILjava/lang/Object;)Lapp/revanced/patcher/patch/Option;
+	public static synthetic fun longOption$default (Ljava/lang/String;Ljava/lang/Long;Ljava/util/Map;Ljava/lang/String;Ljava/lang/String;ZLkotlin/jvm/functions/Function2;ILjava/lang/Object;)Lapp/revanced/patcher/patch/Option;
 	public static final fun longsOption (Lapp/revanced/patcher/patch/PatchBuilder;Ljava/lang/String;Ljava/util/List;Ljava/util/Map;Ljava/lang/String;Ljava/lang/String;ZLkotlin/jvm/functions/Function2;)Lapp/revanced/patcher/patch/Option;
+	public static final fun longsOption (Ljava/lang/String;Ljava/util/List;Ljava/util/Map;Ljava/lang/String;Ljava/lang/String;ZLkotlin/jvm/functions/Function2;)Lapp/revanced/patcher/patch/Option;
 	public static synthetic fun longsOption$default (Lapp/revanced/patcher/patch/PatchBuilder;Ljava/lang/String;Ljava/util/List;Ljava/util/Map;Ljava/lang/String;Ljava/lang/String;ZLkotlin/jvm/functions/Function2;ILjava/lang/Object;)Lapp/revanced/patcher/patch/Option;
+	public static synthetic fun longsOption$default (Ljava/lang/String;Ljava/util/List;Ljava/util/Map;Ljava/lang/String;Ljava/lang/String;ZLkotlin/jvm/functions/Function2;ILjava/lang/Object;)Lapp/revanced/patcher/patch/Option;
 	public static final fun stringOption (Lapp/revanced/patcher/patch/PatchBuilder;Ljava/lang/String;Ljava/lang/String;Ljava/util/Map;Ljava/lang/String;Ljava/lang/String;ZLkotlin/jvm/functions/Function2;)Lapp/revanced/patcher/patch/Option;
+	public static final fun stringOption (Ljava/lang/String;Ljava/lang/String;Ljava/util/Map;Ljava/lang/String;Ljava/lang/String;ZLkotlin/jvm/functions/Function2;)Lapp/revanced/patcher/patch/Option;
 	public static synthetic fun stringOption$default (Lapp/revanced/patcher/patch/PatchBuilder;Ljava/lang/String;Ljava/lang/String;Ljava/util/Map;Ljava/lang/String;Ljava/lang/String;ZLkotlin/jvm/functions/Function2;ILjava/lang/Object;)Lapp/revanced/patcher/patch/Option;
+	public static synthetic fun stringOption$default (Ljava/lang/String;Ljava/lang/String;Ljava/util/Map;Ljava/lang/String;Ljava/lang/String;ZLkotlin/jvm/functions/Function2;ILjava/lang/Object;)Lapp/revanced/patcher/patch/Option;
 	public static final fun stringsOption (Lapp/revanced/patcher/patch/PatchBuilder;Ljava/lang/String;Ljava/util/List;Ljava/util/Map;Ljava/lang/String;Ljava/lang/String;ZLkotlin/jvm/functions/Function2;)Lapp/revanced/patcher/patch/Option;
+	public static final fun stringsOption (Ljava/lang/String;Ljava/util/List;Ljava/util/Map;Ljava/lang/String;Ljava/lang/String;ZLkotlin/jvm/functions/Function2;)Lapp/revanced/patcher/patch/Option;
 	public static synthetic fun stringsOption$default (Lapp/revanced/patcher/patch/PatchBuilder;Ljava/lang/String;Ljava/util/List;Ljava/util/Map;Ljava/lang/String;Ljava/lang/String;ZLkotlin/jvm/functions/Function2;ILjava/lang/Object;)Lapp/revanced/patcher/patch/Option;
+	public static synthetic fun stringsOption$default (Ljava/lang/String;Ljava/util/List;Ljava/util/Map;Ljava/lang/String;Ljava/lang/String;ZLkotlin/jvm/functions/Function2;ILjava/lang/Object;)Lapp/revanced/patcher/patch/Option;
 }
 
 public final class app/revanced/patcher/patch/Options : java/util/Map, kotlin/jvm/internal/markers/KMappedMarker {
@@ -267,7 +277,7 @@ public final class app/revanced/patcher/patch/Options : java/util/Map, kotlin/jv
 }
 
 public abstract class app/revanced/patcher/patch/Patch {
-	public synthetic fun <init> (Ljava/lang/String;Ljava/lang/String;ZLjava/util/Set;Ljava/util/Set;Ljava/util/Set;Lkotlin/jvm/functions/Function2;Lkotlin/jvm/functions/Function2;Lkotlin/jvm/internal/DefaultConstructorMarker;)V
+	public synthetic fun <init> (Ljava/lang/String;Ljava/lang/String;ZLjava/util/Set;Ljava/util/Set;Ljava/util/Set;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/internal/DefaultConstructorMarker;)V
 	public final fun execute (Lapp/revanced/patcher/patch/PatchContext;)V
 	public final fun finalize (Lapp/revanced/patcher/patch/PatchContext;)V
 	public final fun getCompatiblePackages ()Ljava/util/Set;
@@ -284,13 +294,13 @@ public abstract class app/revanced/patcher/patch/PatchBuilder {
 	public final fun compatibleWith ([Ljava/lang/String;)V
 	public final fun compatibleWith ([Lkotlin/Pair;)V
 	public final fun dependsOn ([Lapp/revanced/patcher/patch/Patch;)V
-	public final fun execute (Lkotlin/jvm/functions/Function2;)V
-	public final fun finalize (Lkotlin/jvm/functions/Function2;)V
+	public final fun execute (Lkotlin/jvm/functions/Function1;)V
+	public final fun finalize (Lkotlin/jvm/functions/Function1;)V
 	protected final fun getCompatiblePackages ()Ljava/util/Set;
 	protected final fun getDependencies ()Ljava/util/Set;
 	protected final fun getDescription ()Ljava/lang/String;
-	protected final fun getExecutionBlock ()Lkotlin/jvm/functions/Function2;
-	protected final fun getFinalizeBlock ()Lkotlin/jvm/functions/Function2;
+	protected final fun getExecutionBlock ()Lkotlin/jvm/functions/Function1;
+	protected final fun getFinalizeBlock ()Lkotlin/jvm/functions/Function1;
 	protected final fun getName ()Ljava/lang/String;
 	protected final fun getOptions ()Ljava/util/Set;
 	protected final fun getUse ()Z
@@ -298,8 +308,8 @@ public abstract class app/revanced/patcher/patch/PatchBuilder {
 	public final fun invoke (Ljava/lang/String;[Ljava/lang/String;)Lkotlin/Pair;
 	protected final fun setCompatiblePackages (Ljava/util/Set;)V
 	protected final fun setDependencies (Ljava/util/Set;)V
-	protected final fun setExecutionBlock (Lkotlin/jvm/functions/Function2;)V
-	protected final fun setFinalizeBlock (Lkotlin/jvm/functions/Function2;)V
+	protected final fun setExecutionBlock (Lkotlin/jvm/functions/Function1;)V
+	protected final fun setFinalizeBlock (Lkotlin/jvm/functions/Function1;)V
 }
 
 public abstract interface class app/revanced/patcher/patch/PatchContext : java/util/function/Supplier {
@@ -376,18 +386,13 @@ public final class app/revanced/patcher/patch/ResourcePatchBuilder : app/revance
 }
 
 public final class app/revanced/patcher/patch/ResourcePatchContext : app/revanced/patcher/patch/PatchContext {
+	public final fun delete (Ljava/lang/String;)Z
+	public final fun document (Ljava/io/InputStream;)Lapp/revanced/patcher/util/Document;
+	public final fun document (Ljava/lang/String;)Lapp/revanced/patcher/util/Document;
 	public fun get ()Lapp/revanced/patcher/PatcherResult$PatchedResources;
 	public synthetic fun get ()Ljava/lang/Object;
 	public final fun get (Ljava/lang/String;Z)Ljava/io/File;
 	public static synthetic fun get$default (Lapp/revanced/patcher/patch/ResourcePatchContext;Ljava/lang/String;ZILjava/lang/Object;)Ljava/io/File;
-	public final fun getDocument ()Lapp/revanced/patcher/patch/ResourcePatchContext$DocumentOperatable;
-	public final fun stageDelete (Lkotlin/jvm/functions/Function1;)Z
-}
-
-public final class app/revanced/patcher/patch/ResourcePatchContext$DocumentOperatable {
-	public fun <init> (Lapp/revanced/patcher/patch/ResourcePatchContext;)V
-	public final fun get (Ljava/io/InputStream;)Lapp/revanced/patcher/util/Document;
-	public final fun get (Ljava/lang/String;)Lapp/revanced/patcher/util/Document;
 }
 
 public final class app/revanced/patcher/util/Document : java/io/Closeable, org/w3c/dom/Document {
@@ -466,8 +471,9 @@ public final class app/revanced/patcher/util/MethodNavigator {
 	public final fun at (ILkotlin/jvm/functions/Function1;)Lapp/revanced/patcher/util/MethodNavigator;
 	public final fun at ([I)Lapp/revanced/patcher/util/MethodNavigator;
 	public static synthetic fun at$default (Lapp/revanced/patcher/util/MethodNavigator;ILkotlin/jvm/functions/Function1;ILjava/lang/Object;)Lapp/revanced/patcher/util/MethodNavigator;
-	public final fun immutable ()Lcom/android/tools/smali/dexlib2/iface/Method;
-	public final fun mutable ()Lapp/revanced/patcher/util/proxy/mutableTypes/MutableMethod;
+	public final fun getValue (Ljava/lang/Void;Lkotlin/reflect/KProperty;)Lapp/revanced/patcher/util/proxy/mutableTypes/MutableMethod;
+	public final fun original ()Lcom/android/tools/smali/dexlib2/iface/Method;
+	public final fun stop ()Lapp/revanced/patcher/util/proxy/mutableTypes/MutableMethod;
 }
 
 public final class app/revanced/patcher/util/ProxyClassList : java/util/List, kotlin/jvm/internal/markers/KMutableList {

build.gradle.kts

@@ -36,20 +36,21 @@ repositories {
 }
 
 dependencies {
-    implementation(libs.kotlinx.coroutines.core)
-    implementation(libs.xpp3)
-    implementation(libs.smali)
-    implementation(libs.multidexlib2)
-    implementation(libs.apktool.lib)
-    implementation(libs.kotlin.reflect)
-
     // TODO: Convert project to KMP.
     compileOnly(libs.android) {
         // Exclude, otherwise the org.w3c.dom API breaks.
         exclude(group = "xerces", module = "xmlParserAPIs")
     }
-    testImplementation(libs.kotlin.test)
+
+    implementation(libs.apktool.lib)
+    implementation(libs.kotlin.reflect)
+    implementation(libs.kotlinx.coroutines.core)
+    implementation(libs.multidexlib2)
+    implementation(libs.smali)
+    implementation(libs.xpp3)
+
     testImplementation(libs.mockk)
+    testImplementation(libs.kotlin.test)
 }
 
 kotlin {

docs/2_1_setup.md

@@ -72,6 +72,10 @@ To start developing patches with ReVanced Patcher, you must prepare a developmen
 
 Throughout the documentation, [ReVanced Patches](https://github.com/revanced/revanced-patches) will be used as an example project.
 
+> [!NOTE]
+> To start a fresh project, 
+> you can use the [ReVanced Patches template](https://github.com/revanced/revanced-patches-template).
+
 1. Clone the repository
 
    ```bash

docs/2_2_patch_anatomy.md

@@ -76,23 +76,23 @@ val disableAdsPatch = bytecodePatch(
 ) { 
     compatibleWith("com.some.app"("1.0.0"))
     
-    // Resource patch disables ads by patching resource files.
+    // Patches can depend on other patches, executing them first.
     dependsOn(disableAdsResourcePatch)
 
-    // Precompiled DEX file to be merged into the patched app.
+    // Merge precompiled DEX files into the patched app, before the patch is executed.
     extendWith("disable-ads.rve")
-
-    // Fingerprint to find the method to patch.
-    val showAdsMatch by showAdsFingerprint {
-        // More about fingerprints on the next page of the documentation.
-    }
     
     // Business logic of the patch to disable ads in the app.
     execute {
+        // Fingerprint to find the method to patch.
+        val showAdsMatch by showAdsFingerprint {
+          // More about fingerprints on the next page of the documentation.
+        }
+      
         // In the method that shows ads,
         // call DisableAdsPatch.shouldDisableAds() from the extension (precompiled DEX file)
         // to enable or disable ads.
-        showAdsMatch.mutableMethod.addInstructions(
+        showAdsMatch.method.addInstructions(
             0,
             """
                 invoke-static {}, LDisableAdsPatch;->shouldDisableAds()Z
@@ -115,9 +115,9 @@ val disableAdsPatch = bytecodePatch(
 Patches can have options to get and set before a patch is executed.
 Options are useful for making patches configurable.
 After loading the patches using `PatchLoader`, options can be set for a patch.
-Multiple types are already inbuilt in ReVanced Patcher and are supported by any application that uses ReVanced Patcher.
+Multiple types are already built into ReVanced Patcher and are supported by any application that uses ReVanced Patcher.
 
-To define an option, use available `option` functions:
+To define an option, use the available `option` functions:
 
 ```kt
 val patch = bytecodePatch(name = "Patch") {
@@ -146,12 +146,24 @@ loadPatchesJar(patches).apply {
 The type of an option can be obtained from the `type` property of the option:
 
 ```kt
-option.type // The KType of the option.
+option.type // The KType of the option. Captures the full type information of the option.
 ```
 
+Options can be declared outside a patch and added to a patch manually:
+
+```kt
+val option = stringOption(key = "option")
+
+bytecodePatch(name = "Patch") {
+    val value by option()
+}
+```
+
+This is useful when the same option is referenced in multiple patches.
+
 ### 🧩 Extensions
 
-An extension is a precompiled DEX file that is merged into the patched app before a patch is executed.
+An extension is a precompiled DEX file merged into the patched app before a patch is executed.
 While patches are compile-time constructs, extensions are runtime constructs
 that extend the patched app with additional classes.
 
@@ -171,11 +183,9 @@ and use it in a patch:
 ```kt
 val patch = bytecodePatch(name = "Complex patch") {
     extendWith("complex-patch.rve")
-    
-    val match by methodFingerprint()
-    
+  
     execute { 
-        match.mutableMethod.addInstructions(0, "invoke-static { }, LComplexPatch;->doSomething()V")
+        fingerprint.match!!.mutableMethod.addInstructions(0, "invoke-static { }, LComplexPatch;->doSomething()V")
     }
 }
 ```
@@ -232,13 +242,13 @@ The same order is followed for multiple patches depending on the patch.
 
 ## 💡 Additional tips
 
-- When using ´PatchLoader` to load patches, only patches with a name are loaded.
+- When using `PatchLoader` to load patches, only patches with a name are loaded.
   Refer to the inline documentation of `PatchLoader` for detailed information.
 - Patches can depend on others. Dependencies are executed first.
   The dependent patch will not be executed if a dependency raises an exception while executing.
 - A patch can declare compatibility with specific packages and versions,
   but patches can still be executed on any package or version.
-  It is recommended to declare compatibility to present known compatible packages and versions.
+  It is recommended that compatibility is specified to present known compatible packages and versions.
    - If `compatibleWith` is not used, the patch is treated as compatible with any package
 - If a package is specified with no versions, the patch is compatible with any version of the package
 - If an empty array of versions is specified, the patch is not compatible with any version of the package.

docs/2_patches_intro.md

@@ -96,21 +96,21 @@ Example of patches:
 @Surpress("unused")
 val bytecodePatch = bytecodePatch {
     execute { 
-        // TODO
+        // More about this on the next page of the documentation.
     }
 }
 
 @Surpress("unused")
 val rawResourcePatch = rawResourcePatch {
-    execute { 
-        // TODO
+    execute {
+        // More about this on the next page of the documentation.
     }
 }
 
 @Surpress("unused")
-val resourcePatch = rawResourcePatch {
-    execute { 
-        // TODO
+val resourcePatch = resourcePatch {
+    execute {
+        // More about this on the next page of the documentation.
     }
 }
 ```

docs/4_apis.md

@@ -4,18 +4,107 @@ A handful of APIs are available to make patch development easier and more effici
 
 ## 📙 Overview
 
-1. 👹 Mutate classes with `context.proxy(ClassDef)`
-2. 🔍 Find and proxy existing classes with `classBy(Predicate)` and `classByType(String)`
-3. 🏃‍ Easily access referenced methods recursively by index with `MethodNavigator`
-4. 🔨 Make use of extension functions from `BytecodeUtils` and `ResourceUtils` with certain applications
-(Available in ReVanced Patches)
-5. 💾 Read and write (decoded) resources with `ResourcePatchContext.get(Path, Boolean)`
-6. 📃 Read and write DOM files using `ResourcePatchContext.document`
+1. 👹 Create mutable replacements of classes with `proxy(ClassDef)`
+2. 🔍 Find and create mutable replaces with `classBy(Predicate)`
+3. 🏃‍ Navigate method calls recursively by index with `navigate(Method)`
+4. 💾 Read and write resource files with `get(String, Boolean)` and `delete(String)`
+5. 📃 Read and write DOM files using `document(String)` and  `document(InputStream)`
 
 ### 🧰 APIs
 
-> [!WARNING]
-> This section is still under construction and may be incomplete.
+#### 👹 `proxy(ClassDef)`
+
+By default, the classes are immutable, meaning they cannot be modified.
+To make a class mutable, use the `proxy(ClassDef)` function.
+This function creates a lazy mutable copy of the class definition.
+Accessing the property will replace the original class definition with the mutable copy,
+thus allowing you to make changes to the class. Subsequent accesses will return the same mutable copy.
+
+```kt
+execute {
+    val mutableClass = proxy(classDef)
+    mutableClass.methods.add(Method())
+}
+```
+
+#### 🔍 `classBy(Predicate)`
+
+The `classBy(Predicate)` function is an alternative to finding and creating mutable classes by a predicate.
+It automatically proxies the class definition, making it mutable.
+
+```kt
+execute {
+    // Alternative to proxy(classes.find { it.name == "Lcom/example/MyClass;" })?.classDef
+    val classDef = classBy { it.name == "Lcom/example/MyClass;" }?.classDef
+}
+```
+
+#### 🏃‍ `navigate(Method).at(index)`
+
+The `navigate(Method)` function allows you to navigate method calls recursively by index.
+
+```kt
+execute {
+    // Sequentially navigate to the instructions at index 1 within 'someMethod'.
+    val method = navigate(someMethod).at(1).original() // original() returns the original immutable method.
+    
+    // Further navigate to the second occurrence where the instruction's opcode is 'INVOKEVIRTUAL'.
+    // stop() returns the mutable copy of the method.
+    val method = navigate(someMethod).at(2) { instruction -> instruction.opcode == Opcode.INVOKEVIRTUAL }.stop()
+    
+    // Alternatively, to stop(), you can delegate the method to a variable.
+    val method by navigate(someMethod).at(1)
+    
+    // You can chain multiple calls to at() to navigate deeper into the method.
+    val method by navigate(someMethod).at(1).at(2, 3, 4).at(5)
+}
+```
+
+#### 💾 `get(String, Boolean)` and `delete(String)`
+
+The `get(String, Boolean)` function returns a `File` object that can be used to read and write resource files.
+
+```kt
+execute {
+    val file = get("res/values/strings.xml")
+    val content = file.readText()
+    file.writeText(content)
+}
+```
+
+The `delete` function can mark files for deletion when the APK is rebuilt.
+
+```kt
+execute {
+    delete("res/values/strings.xml")
+}
+```
+
+#### 📃 `document(String)`  and  `document(InputStream)`
+
+The `document` function is used to read and write DOM files.
+
+```kt
+execute { 
+    document("res/values/strings.xml").use { document ->
+        val element = doc.createElement("string").apply {
+            textContent = "Hello, World!"
+        }
+        document.documentElement.appendChild(element)
+    }
+}
+```
+
+You can also read documents from an `InputStream`:
+
+```kt
+execute {
+    val inputStream = classLoader.getResourceAsStream("some.xml")
+    document(inputStream).use { document ->
+        // ...
+    }
+}
+```
 
 ## 🎉 Afterword
 

gradle.properties

@@ -1,3 +1,3 @@
 org.gradle.parallel = true
 org.gradle.caching = true
-version = 20.0.0-dev.1
+version = 20.0.2

gradle/libs.versions.toml

@@ -1,20 +1,22 @@
 [versions]
 android = "4.1.1.4"
 apktool-lib = "2.9.3"
-kotlin = "1.9.22"
-kotlinx-coroutines-core = "1.7.3"
+binary-compatibility-validator = "0.15.1"
+kotlin = "2.0.0"
+kotlinx-coroutines-core = "1.8.1"
 mockk = "1.13.10"
 multidexlib2 = "3.0.3.r3"
+# Tracking https://github.com/google/smali/issues/64.
+#noinspection GradleDependency
 smali = "3.0.5"
-binary-compatibility-validator = "0.14.0"
 xpp3 = "1.1.4c"
 
 [libraries]
 android = { module = "com.google.android:android", version.ref = "android" }
-kotlin-reflect = { module = "org.jetbrains.kotlin:kotlin-reflect", version.ref = "kotlin" }
 apktool-lib = { module = "app.revanced:apktool-lib", version.ref = "apktool-lib" }
-kotlin-test = { module = "org.jetbrains.kotlin:kotlin-test", version.ref = "kotlin" }
+kotlin-reflect = { module = "org.jetbrains.kotlin:kotlin-reflect", version.ref = "kotlin" }
 kotlinx-coroutines-core = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-core", version.ref = "kotlinx-coroutines-core" }
+kotlin-test = { module = "org.jetbrains.kotlin:kotlin-test", version.ref = "kotlin" }
 mockk = { module = "io.mockk:mockk", version.ref = "mockk" }
 multidexlib2 = { module = "app.revanced:multidexlib2", version.ref = "multidexlib2" }
 smali = { module = "com.android.tools.smali:smali", version.ref = "smali" }

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,8 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.6-bin.zip
-distributionSha256Sum=9631d53cf3e74bfa726893aee1f8994fee4e060c401335946dba2156f440f24c
+distributionSha256Sum=d725d707bfabd4dfdc958c624003b3c80accc03f7037b5122c4b1d0ef15cecab
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.9-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
-zipStorePath=wrapper/dist
+zipStorePath=wrapper/dists

gradlew

@@ -15,6 +15,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 
 ##############################################################################
 #
@@ -55,7 +57,7 @@
 #       Darwin, MinGW, and NonStop.
 #
 #   (3) This script is generated from the Groovy template
-#       https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       https://github.com/gradle/gradle/blob/HEAD/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
 #       within the Gradle project.
 #
 #       You can find Gradle at https://github.com/gradle/gradle/.
@@ -83,7 +85,9 @@ done
 # This is normally unused
 # shellcheck disable=SC2034
 APP_BASE_NAME=${0##*/}
-APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
+# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
+APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s
+' "$PWD" ) || exit
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD=maximum
@@ -144,7 +148,7 @@ if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
     case $MAX_FD in #(
       max*)
         # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
-        # shellcheck disable=SC3045
+        # shellcheck disable=SC2039,SC3045
         MAX_FD=$( ulimit -H -n ) ||
             warn "Could not query maximum file descriptor limit"
     esac
@@ -152,7 +156,7 @@ if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
       '' | soft) :;; #(
       *)
         # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
-        # shellcheck disable=SC3045
+        # shellcheck disable=SC2039,SC3045
         ulimit -n "$MAX_FD" ||
             warn "Could not set maximum file descriptor limit to $MAX_FD"
     esac
@@ -201,11 +205,11 @@ fi
 # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
 DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
 
-# Collect all arguments for the java command;
-#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
-#     shell script including quotes and variable substitutions, so put them in
-#     double quotes to make sure that they get re-expanded; and
-#   * put everything else in single quotes, so that it's not re-expanded.
+# Collect all arguments for the java command:
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
+#     and any embedded shellness will be escaped.
+#   * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
+#     treated as '${Hostname}' itself on the command line.
 
 set -- \
         "-Dorg.gradle.appname=$APP_BASE_NAME" \

gradlew.bat

@@ -13,6 +13,8 @@
 @rem See the License for the specific language governing permissions and
 @rem limitations under the License.
 @rem
+@rem SPDX-License-Identifier: Apache-2.0
+@rem
 
 @if "%DEBUG%"=="" @echo off
 @rem ##########################################################################
@@ -43,11 +45,11 @@ set JAVA_EXE=java.exe
 %JAVA_EXE% -version >NUL 2>&1
 if %ERRORLEVEL% equ 0 goto execute
 
-echo.
-echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
+echo. 1>&2
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
 
 goto fail
 
@@ -57,11 +59,11 @@ set JAVA_EXE=%JAVA_HOME%/bin/java.exe
 
 if exist "%JAVA_EXE%" goto execute
 
-echo.
-echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
+echo. 1>&2
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
 
 goto fail
 

package.json

@@ -3,7 +3,7 @@
     "@saithodev/semantic-release-backmerge": "^4.0.1",
     "@semantic-release/changelog": "^6.0.3",
     "@semantic-release/git": "^10.0.1",
-    "gradle-semantic-release-plugin": "^1.9.1",
-    "semantic-release": "^23.0.2"
+    "gradle-semantic-release-plugin": "^1.10.1",
+    "semantic-release": "^24.1.2"
   }
 }

src/main/kotlin/app/revanced/patcher/Patcher.kt

@@ -39,9 +39,6 @@ class Patcher(private val config: PatcherConfig) : Closeable {
             patch.addRecursively()
         }
 
-        fun Patch<*>.anyRecursively(predicate: (Patch<*>) -> Boolean): Boolean =
-            predicate(this) || dependencies.any { dependency -> dependency.anyRecursively(predicate) }
-
         context.allPatches.let { allPatches ->
             // Check, if what kind of resource mode is required.
             config.resourceMode = if (allPatches.any { patch -> patch.anyRecursively { it is ResourcePatch } }) {
@@ -94,11 +91,16 @@ class Patcher(private val config: PatcherConfig) : Closeable {
             }.also { executedPatches[this] = it }
         }
 
-        // Prevent from decoding the app manifest twice if it is not needed.
+        // Prevent decoding the app manifest twice if it is not needed.
         if (config.resourceMode != ResourcePatchContext.ResourceMode.NONE) {
             context.resourceContext.decodeResources(config.resourceMode)
         }
 
+        logger.info("Initializing lookup maps")
+
+        // Accessing the lazy lookup maps to initialize them.
+        context.bytecodeContext.lookupMaps
+
         logger.info("Executing patches")
 
         val executedPatches = LinkedHashMap<Patch<*>, PatchResult>()
@@ -146,7 +148,7 @@ class Patcher(private val config: PatcherConfig) : Closeable {
         }
     }
 
-    override fun close() = context.bytecodeContext.lookupMaps.close()
+    override fun close() = context.close()
 
     /**
      * Compile and save patched APK files.

src/main/kotlin/app/revanced/patcher/PatcherConfig.kt

@@ -12,15 +12,12 @@ import java.util.logging.Logger
  * @param temporaryFilesPath A path to a folder to store temporary files in.
  * @param aaptBinaryPath A path to a custom aapt binary.
  * @param frameworkFileDirectory A path to the directory to cache the framework file in.
- * @param multithreadingDexFileWriter Whether to use multiple threads for writing dex files.
- * This has impact on memory usage and performance.
  */
 class PatcherConfig(
     internal val apkFile: File,
     private val temporaryFilesPath: File = File("revanced-temporary-files"),
     aaptBinaryPath: String? = null,
     frameworkFileDirectory: String? = null,
-    internal val multithreadingDexFileWriter: Boolean = false,
 ) {
     private val logger = Logger.getLogger(PatcherConfig::class.java.name)
 

src/main/kotlin/app/revanced/patcher/PatcherContext.kt

@@ -5,6 +5,7 @@ import app.revanced.patcher.patch.Patch
 import app.revanced.patcher.patch.ResourcePatchContext
 import brut.androlib.apk.ApkInfo
 import brut.directory.ExtFile
+import java.io.Closeable
 
 /**
  * A context for the patcher containing the current state of the patcher.
@@ -12,7 +13,7 @@ import brut.directory.ExtFile
  * @param config The configuration for the patcher.
  */
 @Suppress("MemberVisibilityCanBePrivate")
-class PatcherContext internal constructor(config: PatcherConfig) {
+class PatcherContext internal constructor(config: PatcherConfig): Closeable {
     /**
      * [PackageMetadata] of the supplied [PatcherConfig.apkFile].
      */
@@ -37,4 +38,6 @@ class PatcherContext internal constructor(config: PatcherConfig) {
      * The context for patches containing the current state of the bytecode.
      */
     internal val bytecodeContext = BytecodePatchContext(config)
+
+    override fun close() = bytecodeContext.close()
 }

src/main/kotlin/app/revanced/patcher/PatcherResult.kt

@@ -29,12 +29,12 @@ class PatcherResult internal constructor(
      * @param resourcesApk The compiled resources.apk file.
      * @param otherResources The directory containing other resources files.
      * @param doNotCompress List of files that should not be compressed.
-     * @param deleteResources List of predicates about resources that should be deleted.
+     * @param deleteResources List of resources that should be deleted.
      */
     class PatchedResources internal constructor(
         val resourcesApk: File?,
         val otherResources: File?,
         val doNotCompress: Set<String>,
-        val deleteResources: Set<(String) -> Boolean>,
+        val deleteResources: Set<String>,
     )
 }

src/main/kotlin/app/revanced/patcher/patch/BytecodePatchContext.kt

@@ -1,8 +1,6 @@
 package app.revanced.patcher.patch
 
-import app.revanced.patcher.InternalApi
-import app.revanced.patcher.PatcherConfig
-import app.revanced.patcher.PatcherResult
+import app.revanced.patcher.*
 import app.revanced.patcher.extensions.InstructionExtensions.instructionsOrNull
 import app.revanced.patcher.util.ClassMerger.merge
 import app.revanced.patcher.util.MethodNavigator
@@ -14,6 +12,7 @@ import com.android.tools.smali.dexlib2.iface.ClassDef
 import com.android.tools.smali.dexlib2.iface.DexFile
 import com.android.tools.smali.dexlib2.iface.Method
 import com.android.tools.smali.dexlib2.iface.instruction.ReferenceInstruction
+import com.android.tools.smali.dexlib2.iface.reference.MethodReference
 import com.android.tools.smali.dexlib2.iface.reference.StringReference
 import lanchon.multidexlib2.BasicDexFileNamer
 import lanchon.multidexlib2.DexIO
@@ -21,9 +20,9 @@ import lanchon.multidexlib2.MultiDexIO
 import lanchon.multidexlib2.RawDexIO
 import java.io.Closeable
 import java.io.FileFilter
-import java.io.InputStream
 import java.util.*
 import java.util.logging.Logger
+import kotlin.reflect.KProperty
 
 /**
  * A context for patches containing the current state of the bytecode.
@@ -31,7 +30,9 @@ import java.util.logging.Logger
  * @param config The [PatcherConfig] used to create this context.
  */
 @Suppress("MemberVisibilityCanBePrivate")
-class BytecodePatchContext internal constructor(private val config: PatcherConfig) : PatchContext<Set<PatcherResult.PatchedDexFile>> {
+class BytecodePatchContext internal constructor(private val config: PatcherConfig) :
+    PatchContext<Set<PatcherResult.PatchedDexFile>>,
+    Closeable {
     private val logger = Logger.getLogger(BytecodePatchContext::class.java.name)
 
     /**
@@ -52,50 +53,73 @@ class BytecodePatchContext internal constructor(private val config: PatcherConfi
         ).also { opcodes = it.opcodes }.classes.toMutableList(),
     )
 
+    /**
+     * The match for this [Fingerprint]. Null if unmatched.
+     */
+    val Fingerprint.match get() = match(this@BytecodePatchContext)
+
+    /**
+     * Match using a [ClassDef].
+     *
+     * @param classDef The class to match against.
+     * @return The [Match] if a match was found or if the fingerprint is already matched to a method, null otherwise.
+     */
+    fun Fingerprint.match(classDef: ClassDef) = match(this@BytecodePatchContext, classDef)
+
+    /**
+     * Match using a [Method].
+     * The class is retrieved from the method.
+     *
+     * @param method The method to match against.
+     * @return The [Match] if a match was found or if the fingerprint is already matched to a method, null otherwise.
+     */
+    fun Fingerprint.match(method: Method) = match(this@BytecodePatchContext, method)
+
+    /**
+     * Get the match for this [Fingerprint].
+     *
+     * @throws IllegalStateException If the [Fingerprint] has not been matched.
+     */
+    operator fun Fingerprint.getValue(nothing: Nothing?, property: KProperty<*>): Match = _match
+        ?: throw PatchException("No fingerprint match to delegate to \"${property.name}\".")
+
     /**
      * The lookup maps for methods and the class they are a member of from the [classes].
      */
     internal val lookupMaps by lazy { LookupMaps(classes) }
 
     /**
-     * Merge an extension to [classes].
+     * Merge the extension of [bytecodePatch] into the [BytecodePatchContext].
+     * If no extension is present, the function will return early.
      *
-     * @param extensionInputStream The input stream of the extension to merge.
+     * @param bytecodePatch The [BytecodePatch] to merge the extension of.
      */
-    internal fun merge(extensionInputStream: InputStream) {
-        val extension = extensionInputStream.readAllBytes()
+    internal fun mergeExtension(bytecodePatch: BytecodePatch) {
+        bytecodePatch.extensionInputStream?.get()?.use { extensionStream ->
+            RawDexIO.readRawDexFile(extensionStream, 0, null).classes.forEach { classDef ->
+                val existingClass = lookupMaps.classesByType[classDef.type] ?: run {
+                    logger.fine("Adding class \"$classDef\"")
 
-        RawDexIO.readRawDexFile(extension, 0, null).classes.forEach { classDef ->
-            val existingClass = lookupMaps.classesByType[classDef.type] ?: run {
-                logger.fine("Adding class \"$classDef\"")
+                    classes += classDef
+                    lookupMaps.classesByType[classDef.type] = classDef
 
-                lookupMaps.classesByType[classDef.type] = classDef
-                classes += classDef
-
-                return@forEach
-            }
-
-            logger.fine("Class \"$classDef\" exists already. Adding missing methods and fields.")
-
-            existingClass.merge(classDef, this@BytecodePatchContext).let { mergedClass ->
-                // If the class was merged, replace the original class with the merged class.
-                if (mergedClass === existingClass) {
-                    return@let
+                    return@forEach
                 }
 
-                classes -= existingClass
-                classes += mergedClass
-            }
-        }
-    }
+                logger.fine("Class \"$classDef\" exists already. Adding missing methods and fields.")
 
-    /**
-     * Find a class by its type using a contains check.
-     *
-     * @param type The type of the class.
-     * @return A proxy for the first class that matches the type.
-     */
-    fun classByType(type: String) = classBy { type in it.type }
+                existingClass.merge(classDef, this@BytecodePatchContext).let { mergedClass ->
+                    // If the class was merged, replace the original class with the merged class.
+                    if (mergedClass === existingClass) {
+                        return@let
+                    }
+
+                    classes -= existingClass
+                    classes += mergedClass
+                }
+            }
+        } ?: logger.fine("No extension to merge")
+    }
 
     /**
      * Find a class with a predicate.
@@ -124,7 +148,7 @@ class BytecodePatchContext internal constructor(private val config: PatcherConfi
      *
      * @return A [MethodNavigator] for the method.
      */
-    fun navigate(method: Method) = MethodNavigator(this@BytecodePatchContext, method)
+    fun navigate(method: MethodReference) = MethodNavigator(this@BytecodePatchContext, method)
 
     /**
      * Compile bytecode from the [BytecodePatchContext].
@@ -135,6 +159,9 @@ class BytecodePatchContext internal constructor(private val config: PatcherConfi
     override fun get(): Set<PatcherResult.PatchedDexFile> {
         logger.info("Compiling patched dex files")
 
+        // Free up memory before compiling the dex files.
+        lookupMaps.close()
+
         val patchedDexFileResults =
             config.patchedFiles.resolve("dex").also {
                 it.deleteRecursively() // Make sure the directory is empty.
@@ -142,7 +169,7 @@ class BytecodePatchContext internal constructor(private val config: PatcherConfi
             }.apply {
                 MultiDexIO.writeDexFile(
                     true,
-                    if (config.multithreadingDexFileWriter) -1 else 1,
+                    -1,
                     this,
                     BasicDexFileNamer(),
                     object : DexFile {
@@ -168,47 +195,21 @@ class BytecodePatchContext internal constructor(private val config: PatcherConfi
      * @param classes The list of classes to create the lookup maps from.
      */
     internal class LookupMaps internal constructor(classes: List<ClassDef>) : Closeable {
-        /**
-         * Classes associated by their type.
-         */
-        internal val classesByType = classes.associateBy { it.type }.toMutableMap()
-
-        /**
-         * All methods and the class they are a member of.
-         */
-        internal val allMethods = MethodClassPairs()
-
-        /**
-         * Methods associated by its access flags, return type and parameter.
-         */
-        internal val methodsBySignature = MethodClassPairsLookupMap()
-
         /**
          * Methods associated by strings referenced in it.
          */
         internal val methodsByStrings = MethodClassPairsLookupMap()
 
+        // Lookup map for fast checking if a class exists by its type.
+        val classesByType = mutableMapOf<String, ClassDef>().apply {
+            classes.forEach { classDef -> put(classDef.type, classDef) }
+        }
+
         init {
             classes.forEach { classDef ->
                 classDef.methods.forEach { method ->
                     val methodClassPair: MethodClassPair = method to classDef
 
-                    // For fingerprints with no access or return type specified.
-                    allMethods += methodClassPair
-
-                    val accessFlagsReturnKey = method.accessFlags.toString() + method.returnType.first()
-
-                    // Add <access><returnType> as the key.
-                    methodsBySignature[accessFlagsReturnKey] = methodClassPair
-
-                    // Add <access><returnType>[parameters] as the key.
-                    methodsBySignature[
-                        buildString {
-                            append(accessFlagsReturnKey)
-                            appendParameters(method.parameterTypes)
-                        },
-                    ] = methodClassPair
-
                     // Add strings contained in the method as the key.
                     method.instructionsOrNull?.forEach instructions@{ instruction ->
                         if (instruction.opcode != Opcode.CONST_STRING && instruction.opcode != Opcode.CONST_STRING_JUMBO) {
@@ -249,11 +250,15 @@ class BytecodePatchContext internal constructor(private val config: PatcherConfi
         }
 
         override fun close() {
-            allMethods.clear()
-            methodsBySignature.clear()
             methodsByStrings.clear()
+            classesByType.clear()
         }
     }
+
+    override fun close() {
+        lookupMaps.close()
+        classes.clear()
+    }
 }
 
 /**

src/main/kotlin/app/revanced/patcher/patch/ResourcePatchContext.kt

@@ -32,14 +32,19 @@ class ResourcePatchContext internal constructor(
     private val logger = Logger.getLogger(ResourcePatchContext::class.java.name)
 
     /**
-     * Read and write documents in the [PatcherConfig.apkFiles].
+     * Read a document from an [InputStream].
      */
-    val document = DocumentOperatable()
+    fun document(inputStream: InputStream) = Document(inputStream)
 
     /**
-     * Predicate to delete resources from [PatcherConfig.apkFiles].
+     * Read and write documents in the [PatcherConfig.apkFiles].
      */
-    private val deleteResources = mutableSetOf<(String) -> Boolean>()
+    fun document(path: String) = Document(get(path))
+
+    /**
+     * Set of resources from [PatcherConfig.apkFiles] to delete.
+     */
+    private val deleteResources = mutableSetOf<String>()
 
     /**
      * Decode resources of [PatcherConfig.apkFile].
@@ -201,11 +206,11 @@ class ResourcePatchContext internal constructor(
     }
 
     /**
-     * Stage a file to be deleted from [PatcherConfig.apkFile].
+     * Mark a file for deletion when the APK is rebuilt.
      *
-     * @param shouldDelete The predicate to stage the file for deletion given its name.
+     * @param name The name of the file to delete.
      */
-    fun stageDelete(shouldDelete: (String) -> Boolean) = deleteResources.add(shouldDelete)
+    fun delete(name: String) = deleteResources.add(name)
 
     /**
      * How to handle resources decoding and compiling.
@@ -227,10 +232,4 @@ class ResourcePatchContext internal constructor(
          */
         NONE,
     }
-
-    inner class DocumentOperatable {
-        operator fun get(inputStream: InputStream) = Document(inputStream)
-
-        operator fun get(path: String) = Document(this@ResourcePatchContext[path])
-    }
 }

src/main/kotlin/app/revanced/patcher/util/ClassMerger.kt

@@ -179,7 +179,9 @@ internal object ClassMerger {
             callback: MutableClass.() -> Unit,
         ) {
             callback(targetClass)
-            this.classByType(targetClass.superclass ?: return)?.mutableClass?.let {
+
+            targetClass.superclass ?: return
+            this.classBy { targetClass.superclass == it.type }?.mutableClass?.let {
                 traverseClassHierarchy(it, callback)
             }
         }

src/main/kotlin/app/revanced/patcher/util/MethodNavigator.kt

@@ -12,6 +12,7 @@ import com.android.tools.smali.dexlib2.iface.instruction.Instruction
 import com.android.tools.smali.dexlib2.iface.instruction.ReferenceInstruction
 import com.android.tools.smali.dexlib2.iface.reference.MethodReference
 import com.android.tools.smali.dexlib2.util.MethodUtil
+import kotlin.reflect.KProperty
 
 /**
  * A navigator for methods.
@@ -27,7 +28,7 @@ import com.android.tools.smali.dexlib2.util.MethodUtil
 class MethodNavigator internal constructor(private val context: BytecodePatchContext, private var startMethod: MethodReference) {
     private var lastNavigatedMethodReference = startMethod
 
-    private val lastNavigatedMethodInstructions get() = with(immutable()) {
+    private val lastNavigatedMethodInstructions get() = with(original()) {
         instructionsOrNull ?: throw NavigateException("Method $definingClass.$name does not have an implementation.")
     }
 
@@ -76,15 +77,22 @@ class MethodNavigator internal constructor(private val context: BytecodePatchCon
      *
      * @return The last navigated method mutably.
      */
-    fun mutable() = context.classBy(matchesCurrentMethodReferenceDefiningClass)!!.mutableClass.firstMethodBySignature
+    fun stop() = context.classBy(matchesCurrentMethodReferenceDefiningClass)!!.mutableClass.firstMethodBySignature
         as MutableMethod
 
+    /**
+     * Get the last navigated method mutably.
+     *
+     * @return The last navigated method mutably.
+     */
+    operator fun getValue(nothing: Nothing?, property: KProperty<*>) = stop()
+
     /**
      * Get the last navigated method immutably.
      *
      * @return The last navigated method immutably.
      */
-    fun immutable() = context.classes.first(matchesCurrentMethodReferenceDefiningClass).firstMethodBySignature
+    fun original() = context.classes.first(matchesCurrentMethodReferenceDefiningClass).firstMethodBySignature
 
     /**
      * Predicate to match the class defining the current method reference.

src/main/kotlin/app/revanced/patcher/util/proxy/mutableTypes/MutableAnnotation.kt

@@ -9,21 +9,13 @@ class MutableAnnotation(annotation: Annotation) : BaseAnnotation() {
     private val type = annotation.type
     private val _elements by lazy { annotation.elements.map { element -> element.toMutable() }.toMutableSet() }
 
-    override fun getType(): String {
-        return type
-    }
+    override fun getType(): String = type
 
-    override fun getElements(): MutableSet<MutableAnnotationElement> {
-        return _elements
-    }
+    override fun getElements(): MutableSet<MutableAnnotationElement> = _elements
 
-    override fun getVisibility(): Int {
-        return visibility
-    }
+    override fun getVisibility(): Int = visibility
 
     companion object {
-        fun Annotation.toMutable(): MutableAnnotation {
-            return MutableAnnotation(this)
-        }
+        fun Annotation.toMutable(): MutableAnnotation = MutableAnnotation(this)
     }
 }

src/main/kotlin/app/revanced/patcher/util/proxy/mutableTypes/MutableAnnotationElement.kt

@@ -18,17 +18,11 @@ class MutableAnnotationElement(annotationElement: AnnotationElement) : BaseAnnot
         this.value = value
     }
 
-    override fun getName(): String {
-        return name
-    }
+    override fun getName(): String = name
 
-    override fun getValue(): EncodedValue {
-        return value
-    }
+    override fun getValue(): EncodedValue = value
 
     companion object {
-        fun AnnotationElement.toMutable(): MutableAnnotationElement {
-            return MutableAnnotationElement(this)
-        }
+        fun AnnotationElement.toMutable(): MutableAnnotationElement = MutableAnnotationElement(this)
     }
 }

src/main/kotlin/app/revanced/patcher/util/proxy/mutableTypes/MutableClass.kt

@@ -7,9 +7,10 @@ import com.android.tools.smali.dexlib2.base.reference.BaseTypeReference
 import com.android.tools.smali.dexlib2.iface.ClassDef
 import com.android.tools.smali.dexlib2.util.FieldUtil
 import com.android.tools.smali.dexlib2.util.MethodUtil
-import com.google.common.collect.Iterables
 
-class MutableClass(classDef: ClassDef) : ClassDef, BaseTypeReference() {
+class MutableClass(classDef: ClassDef) :
+    BaseTypeReference(),
+    ClassDef {
     // Class
     private var type = classDef.type
     private var sourceFile = classDef.sourceFile
@@ -23,13 +24,13 @@ class MutableClass(classDef: ClassDef) : ClassDef, BaseTypeReference() {
 
     // Methods
     private val _methods by lazy { classDef.methods.map { method -> method.toMutable() }.toMutableSet() }
-    private val _directMethods by lazy { Iterables.filter(_methods, MethodUtil.METHOD_IS_DIRECT).toMutableSet() }
-    private val _virtualMethods by lazy { Iterables.filter(_methods, MethodUtil.METHOD_IS_VIRTUAL).toMutableSet() }
+    private val _directMethods by lazy { _methods.filter { method -> MethodUtil.isDirect(method) }.toMutableSet() }
+    private val _virtualMethods by lazy { _methods.filter { method -> !MethodUtil.isDirect(method) }.toMutableSet() }
 
     // Fields
     private val _fields by lazy { classDef.fields.map { field -> field.toMutable() }.toMutableSet() }
-    private val _staticFields by lazy { Iterables.filter(_fields, FieldUtil.FIELD_IS_STATIC).toMutableSet() }
-    private val _instanceFields by lazy { Iterables.filter(_fields, FieldUtil.FIELD_IS_INSTANCE).toMutableSet() }
+    private val _staticFields by lazy { _fields.filter { field -> FieldUtil.isStatic(field) }.toMutableSet() }
+    private val _instanceFields by lazy { _fields.filter { field -> !FieldUtil.isStatic(field) }.toMutableSet() }
 
     fun setType(type: String) {
         this.type = type
@@ -47,57 +48,31 @@ class MutableClass(classDef: ClassDef) : ClassDef, BaseTypeReference() {
         this.superclass = superclass
     }
 
-    override fun getType(): String {
-        return type
-    }
+    override fun getType(): String = type
 
-    override fun getAccessFlags(): Int {
-        return accessFlags
-    }
+    override fun getAccessFlags(): Int = accessFlags
 
-    override fun getSourceFile(): String? {
-        return sourceFile
-    }
+    override fun getSourceFile(): String? = sourceFile
 
-    override fun getSuperclass(): String? {
-        return superclass
-    }
+    override fun getSuperclass(): String? = superclass
 
-    override fun getInterfaces(): MutableList<String> {
-        return _interfaces
-    }
+    override fun getInterfaces(): MutableList<String> = _interfaces
 
-    override fun getAnnotations(): MutableSet<MutableAnnotation> {
-        return _annotations
-    }
+    override fun getAnnotations(): MutableSet<MutableAnnotation> = _annotations
 
-    override fun getStaticFields(): MutableSet<MutableField> {
-        return _staticFields
-    }
+    override fun getStaticFields(): MutableSet<MutableField> = _staticFields
 
-    override fun getInstanceFields(): MutableSet<MutableField> {
-        return _instanceFields
-    }
+    override fun getInstanceFields(): MutableSet<MutableField> = _instanceFields
 
-    override fun getFields(): MutableSet<MutableField> {
-        return _fields
-    }
+    override fun getFields(): MutableSet<MutableField> = _fields
 
-    override fun getDirectMethods(): MutableSet<MutableMethod> {
-        return _directMethods
-    }
+    override fun getDirectMethods(): MutableSet<MutableMethod> = _directMethods
 
-    override fun getVirtualMethods(): MutableSet<MutableMethod> {
-        return _virtualMethods
-    }
+    override fun getVirtualMethods(): MutableSet<MutableMethod> = _virtualMethods
 
-    override fun getMethods(): MutableSet<MutableMethod> {
-        return _methods
-    }
+    override fun getMethods(): MutableSet<MutableMethod> = _methods
 
     companion object {
-        fun ClassDef.toMutable(): MutableClass {
-            return MutableClass(this)
-        }
+        fun ClassDef.toMutable(): MutableClass = MutableClass(this)
     }
 }