1b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato/* 2b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * ProGuard -- shrinking, optimization, obfuscation, and preverification 3b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * of Java bytecode. 4b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * 5b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * 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.optimize.peephole; 22b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 23b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onoratoimport proguard.classfile.*; 24b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onoratoimport proguard.classfile.editor.*; 25b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onoratoimport proguard.classfile.attribute.*; 26b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onoratoimport proguard.classfile.attribute.annotation.*; 27b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onoratoimport proguard.classfile.attribute.annotation.visitor.*; 28b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onoratoimport proguard.classfile.attribute.visitor.*; 29b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onoratoimport proguard.classfile.constant.*; 30b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onoratoimport proguard.classfile.constant.visitor.ConstantVisitor; 31b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onoratoimport proguard.classfile.util.*; 32b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onoratoimport proguard.classfile.visitor.*; 33b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 34b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato/** 35b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * This ClassVisitor replaces references to classes and class members if the 36b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * classes have targets that are intended to replace them. 37b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * 38b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * @see VerticalClassMerger 39b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * @see ClassReferenceFixer 40b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * @see MemberReferenceFixer 41b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * @author Eric Lafortune 42b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato */ 43b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onoratopublic class TargetClassChanger 44b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onoratoextends SimplifiedVisitor 45b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onoratoimplements ClassVisitor, 46b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato ConstantVisitor, 47b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato MemberVisitor, 48b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato AttributeVisitor, 49b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato LocalVariableInfoVisitor, 50b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato LocalVariableTypeInfoVisitor, 51b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato AnnotationVisitor, 52b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato ElementValueVisitor 53b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato{ 54b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Implementations for ClassVisitor. 55b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 56b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitProgramClass(ProgramClass programClass) 57b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 58b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato Clazz superClass = null; 59b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato Clazz[] interfaceClasses = null; 60b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 61b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Change the references of the constant pool. 62b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato programClass.constantPoolEntriesAccept(this); 63b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 64b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Change the references of the class members. 65b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato programClass.fieldsAccept(this); 66b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato programClass.methodsAccept(this); 67b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 68b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Change the references of the attributes. 69b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato programClass.attributesAccept(this); 70b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 71b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Is the class itself being retargeted? 72b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato Clazz targetClass = ClassMerger.getTargetClass(programClass); 73b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato if (targetClass != null) 74b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 75b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Restore the class name. We have to add a new class entry 76b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // to avoid an existing entry with the same name being reused. The 77b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // names have to be fixed later, based on their referenced classes. 78b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato programClass.u2thisClass = 79b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato addNewClassConstant(programClass, 80b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato programClass.getName(), 81b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato programClass); 82b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 83b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // This class will loose all its subclasses. 84b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato programClass.subClasses = null; 85b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 86b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 87b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Remove interface classes that are pointing to this class. 88b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato int newInterfacesCount = 0; 89b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato for (int index = 0; index < programClass.u2interfacesCount; index++) 90b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 91b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato Clazz interfaceClass = programClass.getInterface(index); 92b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato if (!programClass.equals(interfaceClass)) 93b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 94b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato programClass.u2interfaces[newInterfacesCount++] = 95b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato programClass.u2interfaces[index]; 96b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 97b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 98b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato programClass.u2interfacesCount = newInterfacesCount; 99b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 100b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Update the subclasses of the superclass and interfaces of the 101b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // target class. 102b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato ConstantVisitor subclassAdder = 103b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato new ReferencedClassVisitor( 104b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato new SubclassFilter(programClass, 105b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato new SubclassAdder(programClass))); 106b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 107b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato programClass.superClassConstantAccept(subclassAdder); 108b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato programClass.interfaceConstantsAccept(subclassAdder); 109b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 110b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // TODO: Maybe restore private method references. 111b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 112b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 113b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 114b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitLibraryClass(LibraryClass libraryClass) 115b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 116b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Change the references of the class members. 117b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato libraryClass.fieldsAccept(this); 118b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato libraryClass.methodsAccept(this); 119b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 120b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 121b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 122b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Implementations for MemberVisitor. 123b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 124b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitProgramField(ProgramClass programClass, ProgramField programField) 125b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 126b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Change the referenced class. 127b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato programField.referencedClass = 128b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato updateReferencedClass(programField.referencedClass); 129b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 130b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Change the references of the attributes. 131b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato programField.attributesAccept(programClass, this); 132b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 133b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 134b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 135b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitProgramMethod(ProgramClass programClass, ProgramMethod programMethod) 136b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 137b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Change the referenced classes. 138b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato updateReferencedClasses(programMethod.referencedClasses); 139b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 140b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Change the references of the attributes. 141b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato programMethod.attributesAccept(programClass, this); 142b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 143b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 144b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 145b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitLibraryField(LibraryClass libraryClass, LibraryField libraryField) 146b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 147b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Change the referenced class. 148b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato libraryField.referencedClass = 149b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato updateReferencedClass(libraryField.referencedClass); 150b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 151b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 152b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 153b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitLibraryMethod(LibraryClass libraryClass, LibraryMethod libraryMethod) 154b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 155b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Change the referenced classes. 156b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato updateReferencedClasses(libraryMethod.referencedClasses); 157b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 158b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 159b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 160b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Implementations for ConstantVisitor. 161b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 162b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitAnyConstant(Clazz clazz, Constant constant) {} 163b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 164b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 165b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitStringConstant(Clazz clazz, StringConstant stringConstant) 166b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 167b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Does the string refer to a class, due to a Class.forName construct? 168b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato Clazz referencedClass = stringConstant.referencedClass; 169b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato Clazz newReferencedClass = updateReferencedClass(referencedClass); 170b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato if (referencedClass != newReferencedClass) 171b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 172b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Change the referenced class. 173b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato stringConstant.referencedClass = newReferencedClass; 174b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 175b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Change the referenced class member, if applicable. 176b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato stringConstant.referencedMember = 177b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato updateReferencedMember(stringConstant.referencedMember, 178b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato stringConstant.getString(clazz), 179b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato null, 180b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato newReferencedClass); 181b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 182b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 183b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 184b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 185b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitAnyRefConstant(Clazz clazz, RefConstant refConstant) 186b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 187b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato Clazz referencedClass = refConstant.referencedClass; 188b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato Clazz newReferencedClass = updateReferencedClass(referencedClass); 189b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato if (referencedClass != newReferencedClass) 190b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 191b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Change the referenced class. 192b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato refConstant.referencedClass = newReferencedClass; 193b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 194b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Change the referenced class member. 195b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato refConstant.referencedMember = 196b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato updateReferencedMember(refConstant.referencedMember, 197b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato refConstant.getName(clazz), 198b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato refConstant.getType(clazz), 199b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato newReferencedClass); 200b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 201b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 202b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 203b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 204b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitClassConstant(Clazz clazz, ClassConstant classConstant) 205b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 206b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Change the referenced class. 207b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato classConstant.referencedClass = 208b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato updateReferencedClass(classConstant.referencedClass); 209b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 210b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 211b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 212b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Implementations for AttributeVisitor. 213b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 214b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitAnyAttribute(Clazz clazz, Attribute attribute) {} 215b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 216b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 217b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitCodeAttribute(Clazz clazz, Method method, CodeAttribute codeAttribute) 218b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 219b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Change the references of the attributes. 220b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato codeAttribute.attributesAccept(clazz, method, this); 221b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 222b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 223b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 224b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitLocalVariableTableAttribute(Clazz clazz, Method method, CodeAttribute codeAttribute, LocalVariableTableAttribute localVariableTableAttribute) 225b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 226b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Change the references of the local variables. 227b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato localVariableTableAttribute.localVariablesAccept(clazz, method, codeAttribute, this); 228b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 229b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 230b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 231b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitLocalVariableTypeTableAttribute(Clazz clazz, Method method, CodeAttribute codeAttribute, LocalVariableTypeTableAttribute localVariableTypeTableAttribute) 232b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 233b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Change the references of the local variables. 234b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato localVariableTypeTableAttribute.localVariablesAccept(clazz, method, codeAttribute, this); 235b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 236b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 237b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 238b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitSignatureAttribute(Clazz clazz, SignatureAttribute signatureAttribute) 239b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 240b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Change the referenced classes. 241b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato updateReferencedClasses(signatureAttribute.referencedClasses); 242b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 243b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 244b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 245b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitAnyAnnotationsAttribute(Clazz clazz, AnnotationsAttribute annotationsAttribute) 246b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 247b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Change the references of the annotations. 248b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato annotationsAttribute.annotationsAccept(clazz, this); 249b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 250b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 251b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 252b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitAnyParameterAnnotationsAttribute(Clazz clazz, Method method, ParameterAnnotationsAttribute parameterAnnotationsAttribute) 253b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 254b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Change the references of the annotations. 255b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato parameterAnnotationsAttribute.annotationsAccept(clazz, method, this); 256b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 257b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 258b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 259b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitAnnotationDefaultAttribute(Clazz clazz, Method method, AnnotationDefaultAttribute annotationDefaultAttribute) 260b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 261b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Change the references of the annotation. 262b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato annotationDefaultAttribute.defaultValueAccept(clazz, this); 263b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 264b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 265b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 266b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 267b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Implementations for LocalVariableInfoVisitor. 268b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 269b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitLocalVariableInfo(Clazz clazz, Method method, CodeAttribute codeAttribute, LocalVariableInfo localVariableInfo) 270b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 271b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Change the referenced class. 272b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato localVariableInfo.referencedClass = 273b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato updateReferencedClass(localVariableInfo.referencedClass); 274b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 275b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 276b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Implementations for LocalVariableTypeInfoVisitor. 277b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 278b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitLocalVariableTypeInfo(Clazz clazz, Method method, CodeAttribute codeAttribute, LocalVariableTypeInfo localVariableTypeInfo) 279b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 280b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Change the referenced classes. 281b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato updateReferencedClasses(localVariableTypeInfo.referencedClasses); 282b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 283b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 284b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Implementations for AnnotationVisitor. 285b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 286b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitAnnotation(Clazz clazz, Annotation annotation) 287b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 288b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Change the referenced classes. 289b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato updateReferencedClasses(annotation.referencedClasses); 290b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 291b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Change the references of the element values. 292b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato annotation.elementValuesAccept(clazz, this); 293b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 294b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 295b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 296b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Implementations for ElementValueVisitor. 297b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 298b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitAnyElementValue(Clazz clazz, Annotation annotation, ElementValue elementValue) 299b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 300b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato Clazz referencedClass = elementValue.referencedClass; 301b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato Clazz newReferencedClass = updateReferencedClass(referencedClass); 302b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato if (referencedClass != newReferencedClass) 303b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 304b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Change the referenced annotation class. 305b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato elementValue.referencedClass = newReferencedClass; 306b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 307b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Change the referenced method. 308b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato elementValue.referencedMethod = 309b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato (Method)updateReferencedMember(elementValue.referencedMethod, 310b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato elementValue.getMethodName(clazz), 311b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato null, 312b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato newReferencedClass); 313b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 314b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 315b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 316b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 317b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitConstantElementValue(Clazz clazz, Annotation annotation, ConstantElementValue constantElementValue) 318b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 319b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Change the referenced annotation class and method. 320b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato visitAnyElementValue(clazz, annotation, constantElementValue); 321b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 322b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 323b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 324b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitEnumConstantElementValue(Clazz clazz, Annotation annotation, EnumConstantElementValue enumConstantElementValue) 325b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 326b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Change the referenced annotation class and method. 327b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato visitAnyElementValue(clazz, annotation, enumConstantElementValue); 328b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 329b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Change the referenced classes. 330b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato updateReferencedClasses(enumConstantElementValue.referencedClasses); 331b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 332b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 333b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 334b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitClassElementValue(Clazz clazz, Annotation annotation, ClassElementValue classElementValue) 335b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 336b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Change the referenced annotation class and method. 337b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato visitAnyElementValue(clazz, annotation, classElementValue); 338b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 339b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Change the referenced classes. 340b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato updateReferencedClasses(classElementValue.referencedClasses); 341b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 342b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 343b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 344b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitAnnotationElementValue(Clazz clazz, Annotation annotation, AnnotationElementValue annotationElementValue) 345b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 346b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Change the referenced annotation class and method. 347b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato visitAnyElementValue(clazz, annotation, annotationElementValue); 348b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 349b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Change the references of the annotation. 350b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato annotationElementValue.annotationAccept(clazz, this); 351b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 352b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 353b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 354b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato public void visitArrayElementValue(Clazz clazz, Annotation annotation, ArrayElementValue arrayElementValue) 355b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 356b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Change the referenced annotation class and method. 357b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato visitAnyElementValue(clazz, annotation, arrayElementValue); 358b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 359b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Change the references of the element values. 360b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato arrayElementValue.elementValuesAccept(clazz, annotation, this); 361b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 362b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 363b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 364b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato // Small utility methods. 365b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 366b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato /** 367b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * Updates the retargeted classes in the given array of classes. 368b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato */ 369b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato private void updateReferencedClasses(Clazz[] referencedClasses) 370b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 371b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato if (referencedClasses == null) 372b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 373b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato return; 374b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 375b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 376b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato for (int index = 0; index < referencedClasses.length; index++) 377b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 378b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato referencedClasses[index] = 379b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato updateReferencedClass(referencedClasses[index]); 380b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 381b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 382b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 383b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 384b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato /** 385b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * Returns the retargeted class of the given class. 386b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato */ 387b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato private Clazz updateReferencedClass(Clazz referencedClass) 388b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 389b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato if (referencedClass == null) 390b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 391b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato return null; 392b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 393b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 394b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato Clazz targetClazz = ClassMerger.getTargetClass(referencedClass); 395b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato return targetClazz != null ? 396b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato targetClazz : 397b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato referencedClass; 398b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 399b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 400b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 401b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato /** 402b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * Returns the retargeted class member of the given class member. 403b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato */ 404b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato private Member updateReferencedMember(Member referencedMember, 405b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato String name, 406b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato String type, 407b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato Clazz newReferencedClass) 408b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 409b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato if (referencedMember == null) 410b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 411b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato return null; 412b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 413b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 414b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato return referencedMember instanceof Field ? 415b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato (Member)newReferencedClass.findField(name, type) : 416b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato (Member)newReferencedClass.findMethod(name, type); 417b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 418b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 419b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 420b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato /** 421b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * Explicitly adds a new class constant for the given class in the given 422b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato * program class. 423b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato */ 424b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato private int addNewClassConstant(ProgramClass programClass, 425b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato String className, 426b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato Clazz referencedClass) 427b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato { 428b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato ConstantPoolEditor constantPoolEditor = 429b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato new ConstantPoolEditor(programClass); 430b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 431b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato int nameIndex = 432b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato constantPoolEditor.addUtf8Constant(className); 433b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato 434b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato int classConstantIndex = 435b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato constantPoolEditor.addConstant(new ClassConstant(nameIndex, 436b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato referencedClass)); 437b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato return classConstantIndex; 438b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato } 439b72c5c2e5482cf10117b2b25f642f7616b2326c3Joe Onorato}