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* ProGuard -- shrinking, optimization, obfuscation, and preverification
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* Copyright (c) 2002-2009 Eric Lafortune (eric@graphics.cornell.edu)
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the Free
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* Software Foundation; either version 2 of the License, or (at your option)
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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package proguard.classfile.editor;
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import proguard.classfile.attribute.visitor.LocalVariableInfoVisitor;
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import proguard.classfile.attribute.*;
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import proguard.classfile.*;
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* This LocalVariableInfoVisitor adds all line numbers that it visits to the given
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* target line number attribute.
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public class LocalVariableInfoAdder
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implements LocalVariableInfoVisitor
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private final ConstantAdder constantAdder;
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private final LocalVariableTableAttributeEditor localVariableTableAttributeEditor;
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* Creates a new LocalVariableInfoAdder that will copy line numbers into the
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* given target line number table.
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public LocalVariableInfoAdder(ProgramClass targetClass,
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LocalVariableTableAttribute targetLocalVariableTableAttribute)
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this.constantAdder = new ConstantAdder(targetClass);
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this.localVariableTableAttributeEditor = new LocalVariableTableAttributeEditor(targetLocalVariableTableAttribute);
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// Implementations for LocalVariableInfoVisitor.
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public void visitLocalVariableInfo(Clazz clazz, Method method, CodeAttribute codeAttribute, LocalVariableInfo localVariableInfo)
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// Create a new line number.
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LocalVariableInfo newLocalVariableInfo =
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new LocalVariableInfo(localVariableInfo.u2startPC,
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localVariableInfo.u2length,
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constantAdder.addConstant(clazz, localVariableInfo.u2nameIndex),
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constantAdder.addConstant(clazz, localVariableInfo.u2descriptorIndex),
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localVariableInfo.u2index);
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newLocalVariableInfo.referencedClass = localVariableInfo.referencedClass;
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// Add it to the target.
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localVariableTableAttributeEditor.addLocalVariableInfo(newLocalVariableInfo);
b'\\ No newline at end of file'
added
removed
src/proguard/classfile/editor/LocalVariableInfoAdder.java
