1b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato/* 2b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * ProGuard -- shrinking, optimization, obfuscation, and preverification 3b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * of Java bytecode. 4b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * 59f606f95f03a75961498803e24bee6799a7c0885Ying Wang * Copyright (c) 2002-2009 Eric Lafortune (eric@graphics.cornell.edu) 6b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * 7b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * This program is free software; you can redistribute it and/or modify it 8b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * under the terms of the GNU General Public License as published by the Free 9b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * Software Foundation; either version 2 of the License, or (at your option) 10b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * any later version. 11b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * 12b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * This program is distributed in the hope that it will be useful, but WITHOUT 13b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 14b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 15b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * more details. 16b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * 17b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * You should have received a copy of the GNU General Public License along 18b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * with this program; if not, write to the Free Software Foundation, Inc., 19b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 20b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato */ 21b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onoratopackage proguard.classfile.visitor; 22b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 23b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onoratoimport proguard.classfile.*; 24b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onoratoimport proguard.classfile.attribute.*; 25b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onoratoimport proguard.classfile.attribute.annotation.*; 26b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onoratoimport proguard.classfile.attribute.annotation.visitor.*; 27b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onoratoimport proguard.classfile.attribute.preverification.*; 28b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onoratoimport proguard.classfile.attribute.preverification.visitor.*; 29b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onoratoimport proguard.classfile.attribute.visitor.*; 30b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onoratoimport proguard.classfile.constant.Constant; 31b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onoratoimport proguard.classfile.constant.visitor.ConstantVisitor; 32b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onoratoimport proguard.classfile.util.SimplifiedVisitor; 33b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 34b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato/** 35b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * This <code>ClassVisitor</code> removes all visitor information of the 36b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * classes it visits. 37b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * 38b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * @author Eric Lafortune 39b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato */ 40b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onoratopublic class ClassCleaner 41b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onoratoextends SimplifiedVisitor 42b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onoratoimplements ClassVisitor, 43b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato ConstantVisitor, 44b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato MemberVisitor, 45b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato AttributeVisitor, 46b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato ExceptionInfoVisitor, 47b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato InnerClassesInfoVisitor, 48b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato StackMapFrameVisitor, 49b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato VerificationTypeVisitor, 50b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato AnnotationVisitor, 51b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato ElementValueVisitor 52b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato{ 53b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Implementations for ClassVisitor. 54b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 55b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitProgramClass(ProgramClass programClass) 56b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 57b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato clean(programClass); 58b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 59b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato programClass.constantPoolEntriesAccept(this); 60b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 61b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato programClass.fieldsAccept(this); 62b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato programClass.methodsAccept(this); 63b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 64b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato programClass.attributesAccept(this); 65b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 66b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 67b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 68b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitLibraryClass(LibraryClass libraryClass) 69b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 70b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato clean(libraryClass); 71b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 72b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato libraryClass.fieldsAccept(this); 73b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato libraryClass.methodsAccept(this); 74b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 75b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 76b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 77b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Implementations for ConstantVisitor. 78b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 79b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitAnyConstant(Clazz clazz, Constant constant) 80b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 81b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato clean(constant); 82b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 83b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 84b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 85b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Implementations for MemberVisitor. 86b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 87b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitProgramMember(ProgramClass programClass, ProgramMember programMember) 88b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 89b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato clean(programMember); 90b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 91b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato programMember.attributesAccept(programClass, this); 92b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 93b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 94b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 95b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitLibraryMember(LibraryClass libraryClass, LibraryMember libraryMember) 96b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 97b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato clean(libraryMember); 98b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 99b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 100b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 101b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Implementations for AttributeVisitor. 102b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 103b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitAnyAttribute(Clazz clazz, Attribute attribute) 104b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 105b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato clean(attribute); 106b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 107b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 108b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 109b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitInnerClassesAttribute(Clazz clazz, InnerClassesAttribute innerClassesAttribute) 110b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 111b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato clean(innerClassesAttribute); 112b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 113b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato innerClassesAttribute.innerClassEntriesAccept(clazz, this); 114b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 115b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 116b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 117b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitExceptionsAttribute(Clazz clazz, Method method, ExceptionsAttribute exceptionsAttribute) 118b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 119b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato clean(exceptionsAttribute); 120b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 121b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato exceptionsAttribute.exceptionEntriesAccept((ProgramClass)clazz, this); 122b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 123b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 124b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 125b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitCodeAttribute(Clazz clazz, Method method, CodeAttribute codeAttribute) 126b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 127b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato clean(codeAttribute); 128b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 129b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato codeAttribute.exceptionsAccept(clazz, method, this); 130b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato codeAttribute.attributesAccept(clazz, method, this); 131b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 132b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 133b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 134b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitStackMapAttribute(Clazz clazz, Method method, CodeAttribute codeAttribute, StackMapAttribute stackMapAttribute) 135b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 136b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato clean(stackMapAttribute); 137b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 138b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato stackMapAttribute.stackMapFramesAccept(clazz, method, codeAttribute, this); 139b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 140b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 141b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 142b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitStackMapTableAttribute(Clazz clazz, Method method, CodeAttribute codeAttribute, StackMapTableAttribute stackMapTableAttribute) 143b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 144b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato clean(stackMapTableAttribute); 145b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 146b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato stackMapTableAttribute.stackMapFramesAccept(clazz, method, codeAttribute, this); 147b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 148b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 149b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 150b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitAnyAnnotationsAttribute(Clazz clazz, AnnotationsAttribute annotationsAttribute) 151b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 152b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato clean(annotationsAttribute); 153b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 154b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato annotationsAttribute.annotationsAccept(clazz, this); 155b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 156b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 157b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 158b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitAnyParameterAnnotationsAttribute(Clazz clazz, Method method, ParameterAnnotationsAttribute parameterAnnotationsAttribute) 159b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 160b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato clean(parameterAnnotationsAttribute); 161b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 162b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato parameterAnnotationsAttribute.annotationsAccept(clazz, method, this); 163b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 164b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 165b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 166b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitAnnotationDefaultAttribute(Clazz clazz, Method method, AnnotationDefaultAttribute annotationDefaultAttribute) 167b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 168b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato clean(annotationDefaultAttribute); 169b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 170b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato annotationDefaultAttribute.defaultValueAccept(clazz, this); 171b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 172b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 173b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 174b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Implementations for InnerClassesInfoVisitor. 175b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 176b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitInnerClassesInfo(Clazz clazz, InnerClassesInfo innerClassesInfo) 177b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 178b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato clean(innerClassesInfo); 179b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 180b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 181b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 182b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Implementations for ExceptionInfoVisitor. 183b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 184b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitExceptionInfo(Clazz clazz, Method method, CodeAttribute codeAttribute, ExceptionInfo exceptionInfo) 185b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 186b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato clean(exceptionInfo); 187b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 188b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 189b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 190b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Implementations for StackMapFrameVisitor. 191b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 192b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitSameZeroFrame(Clazz clazz, Method method, CodeAttribute codeAttribute, int offset, SameZeroFrame sameZeroFrame) 193b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 194b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato clean(sameZeroFrame); 195b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 196b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 197b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 198b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitSameOneFrame(Clazz clazz, Method method, CodeAttribute codeAttribute, int offset, SameOneFrame sameOneFrame) 199b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 200b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato clean(sameOneFrame); 201b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 202b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato sameOneFrame.stackItemAccept(clazz, method, codeAttribute, offset, this); 203b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 204b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 205b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 206b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitLessZeroFrame(Clazz clazz, Method method, CodeAttribute codeAttribute, int offset, LessZeroFrame lessZeroFrame) 207b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 208b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato clean(lessZeroFrame); 209b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 210b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 211b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 212b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitMoreZeroFrame(Clazz clazz, Method method, CodeAttribute codeAttribute, int offset, MoreZeroFrame moreZeroFrame) 213b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 214b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato clean(moreZeroFrame); 215b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 216b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato moreZeroFrame.additionalVariablesAccept(clazz, method, codeAttribute, offset, this); 217b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 218b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 219b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 220b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitFullFrame(Clazz clazz, Method method, CodeAttribute codeAttribute, int offset, FullFrame fullFrame) 221b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 222b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato clean(fullFrame); 223b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 224b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato fullFrame.variablesAccept(clazz, method, codeAttribute, offset, this); 225b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato fullFrame.stackAccept(clazz, method, codeAttribute, offset, this); 226b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 227b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 228b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 229b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Implementations for VerificationTypeVisitor. 230b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 231b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitAnyVerificationType(Clazz clazz, Method method, CodeAttribute codeAttribute, int offset, VerificationType verificationType) 232b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 233b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato clean(verificationType); 234b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 235b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 236b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 237b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Implementations for AnnotationVisitor. 238b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 239b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitAnnotation(Clazz clazz, Annotation annotation) 240b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 241b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato clean(annotation); 242b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 243b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato annotation.elementValuesAccept(clazz, this); 244b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 245b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 246b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 247b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Implementations for ElementValueVisitor. 248b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 249b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitAnyElementValue(Clazz clazz, Annotation annotation, ElementValue elementValue) 250b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 251b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato clean(elementValue); 252b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 253b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 254b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 255b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitAnnotationElementValue(Clazz clazz, Annotation annotation, AnnotationElementValue annotationElementValue) 256b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 257b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato clean(annotationElementValue); 258b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 259b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato annotationElementValue.annotationAccept(clazz, this); 260b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 261b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 262b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 263b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitArrayElementValue(Clazz clazz, Annotation annotation, ArrayElementValue arrayElementValue) 264b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 265b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato clean(arrayElementValue); 266b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 267b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 268b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 269b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Small utility methods. 270b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 271b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato private void clean(VisitorAccepter visitorAccepter) 272b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 273b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato visitorAccepter.setVisitorInfo(null); 274b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 275b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato} 276