重构目录

zkwlx · Oct 22, 2021 · db0f887 · db0f887
1 parent 93eb343
commit db0f887
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Showing 78 changed files with 28 additions and 25 deletions.
diff --git a/build.gradle b/build.gradle
@@ -4,7 +4,7 @@ plugins {
 }
 
 group 'com.zhihu'
-version '1.1'
+version '1.1.2'
 
 repositories {
     mavenCentral()

diff --git a/src/main/kotlin/d2j/api/DexConstants.java → src/main/java/d2j/api/DexConstants.java b/src/main/kotlin/d2j/api/DexConstants.java → src/main/java/d2j/api/DexConstants.java
diff --git a/src/main/kotlin/d2j/api/DexException.java → src/main/java/d2j/api/DexException.java b/src/main/kotlin/d2j/api/DexException.java → src/main/java/d2j/api/DexException.java
diff --git a/src/main/kotlin/d2j/api/DexLabel.java → src/main/java/d2j/api/DexLabel.java b/src/main/kotlin/d2j/api/DexLabel.java → src/main/java/d2j/api/DexLabel.java
diff --git a/src/main/kotlin/d2j/api/DexType.java → src/main/java/d2j/api/DexType.java b/src/main/kotlin/d2j/api/DexType.java → src/main/java/d2j/api/DexType.java
diff --git a/src/main/kotlin/d2j/api/Field.java → src/main/java/d2j/api/Field.java b/src/main/kotlin/d2j/api/Field.java → src/main/java/d2j/api/Field.java
diff --git a/src/main/kotlin/d2j/api/Method.java → src/main/java/d2j/api/Method.java b/src/main/kotlin/d2j/api/Method.java → src/main/java/d2j/api/Method.java
diff --git a/src/main/kotlin/d2j/api/MethodHandle.java → src/main/java/d2j/api/MethodHandle.java b/src/main/kotlin/d2j/api/MethodHandle.java → src/main/java/d2j/api/MethodHandle.java
diff --git a/src/main/kotlin/d2j/api/Proto.java → src/main/java/d2j/api/Proto.java b/src/main/kotlin/d2j/api/Proto.java → src/main/java/d2j/api/Proto.java
diff --git a/src/main/kotlin/d2j/api/Visibility.java → src/main/java/d2j/api/Visibility.java b/src/main/kotlin/d2j/api/Visibility.java → src/main/java/d2j/api/Visibility.java
diff --git a/...otlin/d2j/api/node/DexAnnotationNode.java → .../java/d2j/api/node/DexAnnotationNode.java b/...otlin/d2j/api/node/DexAnnotationNode.java → .../java/d2j/api/node/DexAnnotationNode.java
diff --git a/...ain/kotlin/d2j/api/node/DexClassNode.java → src/main/java/d2j/api/node/DexClassNode.java b/...ain/kotlin/d2j/api/node/DexClassNode.java → src/main/java/d2j/api/node/DexClassNode.java
diff --git a/...main/kotlin/d2j/api/node/DexCodeNode.java → src/main/java/d2j/api/node/DexCodeNode.java b/...main/kotlin/d2j/api/node/DexCodeNode.java → src/main/java/d2j/api/node/DexCodeNode.java
diff --git a/...ain/kotlin/d2j/api/node/DexDebugNode.java → src/main/java/d2j/api/node/DexDebugNode.java b/...ain/kotlin/d2j/api/node/DexDebugNode.java → src/main/java/d2j/api/node/DexDebugNode.java
diff --git a/...ain/kotlin/d2j/api/node/DexFieldNode.java → src/main/java/d2j/api/node/DexFieldNode.java b/...ain/kotlin/d2j/api/node/DexFieldNode.java → src/main/java/d2j/api/node/DexFieldNode.java
diff --git a/...main/kotlin/d2j/api/node/DexFileNode.java → src/main/java/d2j/api/node/DexFileNode.java b/...main/kotlin/d2j/api/node/DexFileNode.java → src/main/java/d2j/api/node/DexFileNode.java
diff --git a/...in/kotlin/d2j/api/node/DexMethodNode.java → ...main/java/d2j/api/node/DexMethodNode.java b/...in/kotlin/d2j/api/node/DexMethodNode.java → ...main/java/d2j/api/node/DexMethodNode.java
diff --git a/...ain/kotlin/d2j/api/node/TryCatchNode.java → src/main/java/d2j/api/node/TryCatchNode.java b/...ain/kotlin/d2j/api/node/TryCatchNode.java → src/main/java/d2j/api/node/TryCatchNode.java
diff --git a/...api/node/insn/AbstractMethodStmtNode.java → ...api/node/insn/AbstractMethodStmtNode.java b/...api/node/insn/AbstractMethodStmtNode.java → ...api/node/insn/AbstractMethodStmtNode.java
diff --git a/...d2j/api/node/insn/BaseSwitchStmtNode.java → ...d2j/api/node/insn/BaseSwitchStmtNode.java b/...d2j/api/node/insn/BaseSwitchStmtNode.java → ...d2j/api/node/insn/BaseSwitchStmtNode.java
diff --git a/...tlin/d2j/api/node/insn/ConstStmtNode.java → ...java/d2j/api/node/insn/ConstStmtNode.java b/...tlin/d2j/api/node/insn/ConstStmtNode.java → ...java/d2j/api/node/insn/ConstStmtNode.java
diff --git a/...n/d2j/api/node/insn/DexLabelStmtNode.java → ...a/d2j/api/node/insn/DexLabelStmtNode.java b/...n/d2j/api/node/insn/DexLabelStmtNode.java → ...a/d2j/api/node/insn/DexLabelStmtNode.java
diff --git a/...kotlin/d2j/api/node/insn/DexStmtNode.java → ...n/java/d2j/api/node/insn/DexStmtNode.java b/...kotlin/d2j/api/node/insn/DexStmtNode.java → ...n/java/d2j/api/node/insn/DexStmtNode.java
diff --git a/...tlin/d2j/api/node/insn/FieldStmtNode.java → ...java/d2j/api/node/insn/FieldStmtNode.java b/...tlin/d2j/api/node/insn/FieldStmtNode.java → ...java/d2j/api/node/insn/FieldStmtNode.java
diff --git a/.../api/node/insn/FillArrayDataStmtNode.java → .../api/node/insn/FillArrayDataStmtNode.java b/.../api/node/insn/FillArrayDataStmtNode.java → .../api/node/insn/FillArrayDataStmtNode.java
diff --git a/...api/node/insn/FilledNewArrayStmtNode.java → ...api/node/insn/FilledNewArrayStmtNode.java b/...api/node/insn/FilledNewArrayStmtNode.java → ...api/node/insn/FilledNewArrayStmtNode.java
diff --git a/...otlin/d2j/api/node/insn/JumpStmtNode.java → .../java/d2j/api/node/insn/JumpStmtNode.java b/...otlin/d2j/api/node/insn/JumpStmtNode.java → .../java/d2j/api/node/insn/JumpStmtNode.java
diff --git a/...j/api/node/insn/MethodCustomStmtNode.java → ...j/api/node/insn/MethodCustomStmtNode.java b/...j/api/node/insn/MethodCustomStmtNode.java → ...j/api/node/insn/MethodCustomStmtNode.java
diff --git a/.../node/insn/MethodPolymorphicStmtNode.java → .../node/insn/MethodPolymorphicStmtNode.java b/.../node/insn/MethodPolymorphicStmtNode.java → .../node/insn/MethodPolymorphicStmtNode.java
diff --git a/...lin/d2j/api/node/insn/MethodStmtNode.java → ...ava/d2j/api/node/insn/MethodStmtNode.java b/...lin/d2j/api/node/insn/MethodStmtNode.java → ...ava/d2j/api/node/insn/MethodStmtNode.java
diff --git a/...j/api/node/insn/PackedSwitchStmtNode.java → ...j/api/node/insn/PackedSwitchStmtNode.java b/...j/api/node/insn/PackedSwitchStmtNode.java → ...j/api/node/insn/PackedSwitchStmtNode.java
diff --git a/...j/api/node/insn/SparseSwitchStmtNode.java → ...j/api/node/insn/SparseSwitchStmtNode.java b/...j/api/node/insn/SparseSwitchStmtNode.java → ...j/api/node/insn/SparseSwitchStmtNode.java
diff --git a/.../kotlin/d2j/api/node/insn/Stmt0RNode.java → ...in/java/d2j/api/node/insn/Stmt0RNode.java b/.../kotlin/d2j/api/node/insn/Stmt0RNode.java → ...in/java/d2j/api/node/insn/Stmt0RNode.java
diff --git a/.../kotlin/d2j/api/node/insn/Stmt1RNode.java → ...in/java/d2j/api/node/insn/Stmt1RNode.java b/.../kotlin/d2j/api/node/insn/Stmt1RNode.java → ...in/java/d2j/api/node/insn/Stmt1RNode.java
diff --git a/...otlin/d2j/api/node/insn/Stmt2R1NNode.java → .../java/d2j/api/node/insn/Stmt2R1NNode.java b/...otlin/d2j/api/node/insn/Stmt2R1NNode.java → .../java/d2j/api/node/insn/Stmt2R1NNode.java
diff --git a/.../kotlin/d2j/api/node/insn/Stmt2RNode.java → ...in/java/d2j/api/node/insn/Stmt2RNode.java b/.../kotlin/d2j/api/node/insn/Stmt2RNode.java → ...in/java/d2j/api/node/insn/Stmt2RNode.java
diff --git a/.../kotlin/d2j/api/node/insn/Stmt3RNode.java → ...in/java/d2j/api/node/insn/Stmt3RNode.java b/.../kotlin/d2j/api/node/insn/Stmt3RNode.java → ...in/java/d2j/api/node/insn/Stmt3RNode.java
diff --git a/...otlin/d2j/api/node/insn/TypeStmtNode.java → .../java/d2j/api/node/insn/TypeStmtNode.java b/...otlin/d2j/api/node/insn/TypeStmtNode.java → .../java/d2j/api/node/insn/TypeStmtNode.java
diff --git a/src/main/kotlin/d2j/api/reader/CFG.java → src/main/java/d2j/api/reader/CFG.java b/src/main/kotlin/d2j/api/reader/CFG.java → src/main/java/d2j/api/reader/CFG.java
diff --git a/...lin/d2j/api/reader/InstructionFormat.java → ...ava/d2j/api/reader/InstructionFormat.java b/...lin/d2j/api/reader/InstructionFormat.java → ...ava/d2j/api/reader/InstructionFormat.java
diff --git a/.../d2j/api/reader/InstructionIndexType.java → .../d2j/api/reader/InstructionIndexType.java b/.../d2j/api/reader/InstructionIndexType.java → .../d2j/api/reader/InstructionIndexType.java
diff --git a/src/main/kotlin/d2j/api/reader/Op.java → src/main/java/d2j/api/reader/Op.java b/src/main/kotlin/d2j/api/reader/Op.java → src/main/java/d2j/api/reader/Op.java
diff --git a/...n/d2j/api/visitors/DexAnnotationAble.java → ...a/d2j/api/visitors/DexAnnotationAble.java b/...n/d2j/api/visitors/DexAnnotationAble.java → ...a/d2j/api/visitors/DexAnnotationAble.java
diff --git a/...2j/api/visitors/DexAnnotationVisitor.java → ...2j/api/visitors/DexAnnotationVisitor.java b/...2j/api/visitors/DexAnnotationVisitor.java → ...2j/api/visitors/DexAnnotationVisitor.java
diff --git a/...lin/d2j/api/visitors/DexClassVisitor.java → ...ava/d2j/api/visitors/DexClassVisitor.java b/...lin/d2j/api/visitors/DexClassVisitor.java → ...ava/d2j/api/visitors/DexClassVisitor.java
diff --git a/...tlin/d2j/api/visitors/DexCodeVisitor.java → ...java/d2j/api/visitors/DexCodeVisitor.java b/...tlin/d2j/api/visitors/DexCodeVisitor.java → ...java/d2j/api/visitors/DexCodeVisitor.java
diff --git a/...lin/d2j/api/visitors/DexDebugVisitor.java → ...ava/d2j/api/visitors/DexDebugVisitor.java b/...lin/d2j/api/visitors/DexDebugVisitor.java → ...ava/d2j/api/visitors/DexDebugVisitor.java
diff --git a/...lin/d2j/api/visitors/DexFieldVisitor.java → ...ava/d2j/api/visitors/DexFieldVisitor.java b/...lin/d2j/api/visitors/DexFieldVisitor.java → ...ava/d2j/api/visitors/DexFieldVisitor.java
diff --git a/...tlin/d2j/api/visitors/DexFileVisitor.java → ...java/d2j/api/visitors/DexFileVisitor.java b/...tlin/d2j/api/visitors/DexFileVisitor.java → ...java/d2j/api/visitors/DexFileVisitor.java
diff --git a/...in/d2j/api/visitors/DexMethodVisitor.java → ...va/d2j/api/visitors/DexMethodVisitor.java b/...in/d2j/api/visitors/DexMethodVisitor.java → ...va/d2j/api/visitors/DexMethodVisitor.java
diff --git a/.../kotlin/d2j/reader/BaseDexFileReader.java → ...in/java/d2j/reader/BaseDexFileReader.java b/.../kotlin/d2j/reader/BaseDexFileReader.java → ...in/java/d2j/reader/BaseDexFileReader.java
diff --git a/...main/kotlin/d2j/reader/DexFileReader.java → src/main/java/d2j/reader/DexFileReader.java b/...main/kotlin/d2j/reader/DexFileReader.java → src/main/java/d2j/reader/DexFileReader.java
diff --git a/...kotlin/d2j/reader/MultiDexFileReader.java → ...n/java/d2j/reader/MultiDexFileReader.java b/...kotlin/d2j/reader/MultiDexFileReader.java → ...n/java/d2j/reader/MultiDexFileReader.java
diff --git a/.../d2j/reader/util/ASMifierAnnotationV.java → .../d2j/reader/util/ASMifierAnnotationV.java b/.../d2j/reader/util/ASMifierAnnotationV.java → .../d2j/reader/util/ASMifierAnnotationV.java
diff --git a/...otlin/d2j/reader/util/ASMifierClassV.java → .../java/d2j/reader/util/ASMifierClassV.java b/...otlin/d2j/reader/util/ASMifierClassV.java → .../java/d2j/reader/util/ASMifierClassV.java
diff --git a/...kotlin/d2j/reader/util/ASMifierCodeV.java → ...n/java/d2j/reader/util/ASMifierCodeV.java b/...kotlin/d2j/reader/util/ASMifierCodeV.java → ...n/java/d2j/reader/util/ASMifierCodeV.java
diff --git a/...kotlin/d2j/reader/util/ASMifierFileV.java → ...n/java/d2j/reader/util/ASMifierFileV.java b/...kotlin/d2j/reader/util/ASMifierFileV.java → ...n/java/d2j/reader/util/ASMifierFileV.java
diff --git a/...main/kotlin/d2j/reader/util/ArrayOut.java → src/main/java/d2j/reader/util/ArrayOut.java b/...main/kotlin/d2j/reader/util/ArrayOut.java → src/main/java/d2j/reader/util/ArrayOut.java
diff --git a/src/main/kotlin/d2j/reader/util/Escape.java → src/main/java/d2j/reader/util/Escape.java b/src/main/kotlin/d2j/reader/util/Escape.java → src/main/java/d2j/reader/util/Escape.java
diff --git a/src/main/kotlin/d2j/reader/util/Mutf8.java → src/main/java/d2j/reader/util/Mutf8.java b/src/main/kotlin/d2j/reader/util/Mutf8.java → src/main/java/d2j/reader/util/Mutf8.java
diff --git a/src/main/kotlin/d2j/reader/util/Out.java → src/main/java/d2j/reader/util/Out.java b/src/main/kotlin/d2j/reader/util/Out.java → src/main/java/d2j/reader/util/Out.java
diff --git a/...ain/kotlin/d2j/reader/util/Utf8Utils.java → src/main/java/d2j/reader/util/Utf8Utils.java b/...ain/kotlin/d2j/reader/util/Utf8Utils.java → src/main/java/d2j/reader/util/Utf8Utils.java
diff --git a/...r/zip/AccessBufByteArrayOutputStream.java → ...r/zip/AccessBufByteArrayOutputStream.java b/...r/zip/AccessBufByteArrayOutputStream.java → ...r/zip/AccessBufByteArrayOutputStream.java
diff --git a/...reader/zip/AutoSTOREDZipOutputStream.java → ...reader/zip/AutoSTOREDZipOutputStream.java b/...reader/zip/AutoSTOREDZipOutputStream.java → ...reader/zip/AutoSTOREDZipOutputStream.java
diff --git a/...n/kotlin/d2j/reader/zip/ZipConstants.java → ...ain/java/d2j/reader/zip/ZipConstants.java b/...n/kotlin/d2j/reader/zip/ZipConstants.java → ...ain/java/d2j/reader/zip/ZipConstants.java
diff --git a/src/main/kotlin/d2j/reader/zip/ZipEntry.java → src/main/java/d2j/reader/zip/ZipEntry.java b/src/main/kotlin/d2j/reader/zip/ZipEntry.java → src/main/java/d2j/reader/zip/ZipEntry.java
diff --git a/src/main/kotlin/d2j/reader/zip/ZipFile.java → src/main/java/d2j/reader/zip/ZipFile.java b/src/main/kotlin/d2j/reader/zip/ZipFile.java → src/main/java/d2j/reader/zip/ZipFile.java
diff --git a/src/main/kotlin/d2j/reader/zip/ZipUtil.java → src/main/java/d2j/reader/zip/ZipUtil.java b/src/main/kotlin/d2j/reader/zip/ZipUtil.java → src/main/java/d2j/reader/zip/ZipUtil.java
diff --git a/src/main/kotlin/com/zhihu/walker/Main.kt b/src/main/kotlin/com/zhihu/walker/Main.kt
@@ -2,6 +2,7 @@ package com.zhihu.walker
 
 import com.beust.jcommander.JCommander
 import com.zhihu.walker.ext_walker.*
+import com.zhihu.walker.utils.Log
 import org.json.JSONArray
 import org.json.JSONObject
 import java.io.File

diff --git a/src/main/kotlin/com/zhihu/walker/ext_walker/Walker.kt b/src/main/kotlin/com/zhihu/walker/ext_walker/Walker.kt
@@ -1,6 +1,6 @@
 package com.zhihu.walker.ext_walker
 
-import com.zhihu.walker.Log
+import com.zhihu.walker.utils.Log
 import java.io.File
 
 abstract class Walker {

diff --git a/src/main/kotlin/com/zhihu/walker/ext_walker/WalkerForD2J.kt b/src/main/kotlin/com/zhihu/walker/ext_walker/WalkerForD2J.kt
@@ -1,13 +1,8 @@
 package com.zhihu.walker.ext_walker
 
 import com.zhihu.walker.visitor.DexFileRootVisitor
-import com.zhihu.walker.visitor.GetStaticVisitor
-import com.zhihu.walker.visitor.InvokeSpecialVisitor
-import com.zhihu.walker.visitor.InvokeVirtualVisitor
 import d2j.api.visitors.DexFileVisitor
 import d2j.reader.DexFileReader
-import org.objectweb.asm.ClassReader
-import org.objectweb.asm.ClassVisitor
 import java.io.File
 import java.io.InputStream
 

diff --git a/src/main/kotlin/com/zhihu/walker/Log.kt → ...main/kotlin/com/zhihu/walker/utils/Log.kt b/src/main/kotlin/com/zhihu/walker/Log.kt → ...main/kotlin/com/zhihu/walker/utils/Log.kt
@@ -1,4 +1,4 @@
-package com.zhihu.walker
+package com.zhihu.walker.utils
 
 class Log {
 

diff --git a/src/main/kotlin/com/zhihu/walker/utils/StrUtils.kt b/src/main/kotlin/com/zhihu/walker/utils/StrUtils.kt
@@ -0,0 +1,15 @@
+package com.zhihu.walker.utils
+
+class StrUtils {
+
+    companion object {
+
+        /**
+         * Ljava/lang/Object; => java/lang/Object
+         */
+        @JvmStatic
+        fun trimClassName(name: String): String {
+            return name.substring(1 - name.length - 1)
+        }
+    }
+}
diff --git a/src/main/kotlin/com/zhihu/walker/visitor/DexFileRootVisitor.kt b/src/main/kotlin/com/zhihu/walker/visitor/DexFileRootVisitor.kt
@@ -1,17 +1,19 @@
 package com.zhihu.walker.visitor
 
+import com.zhihu.walker.utils.StrUtils.Companion.trimClassName
 import d2j.api.visitors.DexClassVisitor
 import d2j.api.visitors.DexFileVisitor
 import java.io.File
 
 class DexFileRootVisitor(val file: File) : DexFileVisitor() {
+
     override fun visit(
         access_flags: Int,
         className: String,
         superClass: String?,
         interfaceNames: Array<out String>?
     ): DexClassVisitor {
         val cv = super.visit(access_flags, className, superClass, interfaceNames)
-        return InvokeVirtualDexVisitor(file, className, cv)
+        return InvokeVirtualDexVisitor(file, trimClassName(className), cv)
     }
 }
diff --git a/src/main/kotlin/com/zhihu/walker/visitor/GetStaticVisitor.kt b/src/main/kotlin/com/zhihu/walker/visitor/GetStaticVisitor.kt
@@ -1,7 +1,6 @@
 package com.zhihu.walker.visitor
 
 import com.zhihu.walker.Context
-import com.zhihu.walker.Log
 import com.zhihu.walker.Policy
 import org.json.JSONArray
 import org.objectweb.asm.ClassVisitor

diff --git a/src/main/kotlin/com/zhihu/walker/visitor/InvokeSpecialVisitor.kt b/src/main/kotlin/com/zhihu/walker/visitor/InvokeSpecialVisitor.kt
@@ -1,7 +1,6 @@
 package com.zhihu.walker.visitor
 
 import com.zhihu.walker.Context
-import com.zhihu.walker.Log
 import com.zhihu.walker.Policy
 import org.json.JSONArray
 import org.objectweb.asm.ClassVisitor

diff --git a/src/main/kotlin/com/zhihu/walker/visitor/InvokeVirtualDexVisitor.kt b/src/main/kotlin/com/zhihu/walker/visitor/InvokeVirtualDexVisitor.kt
@@ -1,21 +1,15 @@
 package com.zhihu.walker.visitor
 
 import com.zhihu.walker.Context
-import com.zhihu.walker.Log
+import com.zhihu.walker.utils.Log
 import com.zhihu.walker.Policy
+import com.zhihu.walker.utils.StrUtils.Companion.trimClassName
 import d2j.api.Method
-import d2j.api.MethodHandle
-import d2j.api.Proto
 import d2j.api.reader.Op
 import d2j.api.visitors.DexClassVisitor
 import d2j.api.visitors.DexCodeVisitor
-import d2j.api.visitors.DexFileVisitor
 import d2j.api.visitors.DexMethodVisitor
 import org.json.JSONArray
-import org.objectweb.asm.ClassVisitor
-import org.objectweb.asm.MethodVisitor
-import org.objectweb.asm.Opcodes
-import org.objectweb.asm.Opcodes.ASM9
 import java.io.File
 
 class InvokeVirtualDexVisitor(val file: File, val className: String, cv: DexClassVisitor? = null) :
@@ -25,9 +19,6 @@ class InvokeVirtualDexVisitor(val file: File, val className: String, cv: DexClas
         it.instruct.toUpperCase() == "INVOKEVIRTUAL"
     }
 
-    private lateinit var currentClassName: String
-
-
     override fun visitMethod(
         access: Int,
         method: Method
@@ -63,8 +54,10 @@ class InvokeVirtualDexVisitor(val file: File, val className: String, cv: DexClas
                 super.visitMethodStmt(op, args, method)
                 return
             }
-            val owner = method.owner
+            // method.owner = Ljava/lang/Object;
+            val owner = trimClassName(method.owner)
             val name = method.name
+            Log.i("found!!! ${owner}.${method.name}")
 
             policyList.filter {
                 owner == it.className
@@ -73,7 +66,7 @@ class InvokeVirtualDexVisitor(val file: File, val className: String, cv: DexClas
             }.forEach {
                 val array = Context.outputJson[it.key] as JSONArray
                 array.put(
-                    "文件 ${file.name} 中的 $currentClassName.$parentMethod() 方法调用了" +
+                    "文件 ${file.name} 中的 $className.${parentMethod.name}() 方法调用了" +
                             " ${owner.substringAfterLast('/')}.$name()，${it.desc}"
                 )
             }

diff --git a/src/main/kotlin/com/zhihu/walker/visitor/InvokeVirtualVisitor.kt b/src/main/kotlin/com/zhihu/walker/visitor/InvokeVirtualVisitor.kt
@@ -1,7 +1,6 @@
 package com.zhihu.walker.visitor
 
 import com.zhihu.walker.Context
-import com.zhihu.walker.Log
 import com.zhihu.walker.Policy
 import org.json.JSONArray
 import org.objectweb.asm.ClassVisitor