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Diffstat (limited to 'src/proguard/classfile/editor/BootstrapMethodRemapper.java')
-rw-r--r-- | src/proguard/classfile/editor/BootstrapMethodRemapper.java | 88 |
1 files changed, 0 insertions, 88 deletions
diff --git a/src/proguard/classfile/editor/BootstrapMethodRemapper.java b/src/proguard/classfile/editor/BootstrapMethodRemapper.java deleted file mode 100644 index 76d2766..0000000 --- a/src/proguard/classfile/editor/BootstrapMethodRemapper.java +++ /dev/null @@ -1,88 +0,0 @@ -/* - * ProGuard -- shrinking, optimization, obfuscation, and preverification - * of Java bytecode. - * - * Copyright (c) 2002-2014 Eric Lafortune (eric@graphics.cornell.edu) - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ -package proguard.classfile.editor; - -import proguard.classfile.*; -import proguard.classfile.attribute.*; -import proguard.classfile.attribute.annotation.*; -import proguard.classfile.attribute.annotation.visitor.*; -import proguard.classfile.attribute.preverification.*; -import proguard.classfile.attribute.preverification.visitor.*; -import proguard.classfile.attribute.visitor.*; -import proguard.classfile.constant.*; -import proguard.classfile.constant.visitor.ConstantVisitor; -import proguard.classfile.instruction.*; -import proguard.classfile.instruction.visitor.InstructionVisitor; -import proguard.classfile.util.SimplifiedVisitor; -import proguard.classfile.visitor.*; - -/** - * This ConstantVisitor remaps all possible indices of bootstrap methods - * of the constants that it visits, based on a given index map. - * - * @author Eric Lafortune - */ -public class BootstrapMethodRemapper -extends SimplifiedVisitor -implements ConstantVisitor -{ - private int[] constantIndexMap; - - - /** - * Sets the given mapping of old constant pool entry indexes to their new - * indexes. - */ - public void setConstantIndexMap(int[] constantIndexMap) - { - this.constantIndexMap = constantIndexMap; - } - - - // Implementations for ConstantVisitor. - - public void visitAnyConstant(Clazz clazz, Constant constant) {} - - - public void visitInvokeDynamicConstant(Clazz clazz, InvokeDynamicConstant invokeDynamicConstant) - { - invokeDynamicConstant.u2bootstrapMethodAttributeIndex = - remapConstantIndex(invokeDynamicConstant.u2bootstrapMethodAttributeIndex); - } - - - // Small utility methods. - - /** - * Returns the new bootstrap method index of the entry at the - * given index. - */ - private int remapConstantIndex(int constantIndex) - { - int remappedConstantIndex = constantIndexMap[constantIndex]; - if (remappedConstantIndex < 0) - { - throw new IllegalArgumentException("Can't remap constant index ["+constantIndex+"]"); - } - - return remappedConstantIndex; - } -} |