1 files changed, 0 insertions, 103 deletions
diff --git a/src/proguard/optimize/BootstrapMethodArgumentShrinker.java b/src/proguard/optimize/BootstrapMethodArgumentShrinker.java
deleted file mode 100644
index 70d031d..0000000
--- a/src/proguard/optimize/BootstrapMethodArgumentShrinker.java
+++ /dev/null
@@ -1,103 +0,0 @@
-/*
- * ProGuard -- shrinking, optimization, obfuscation, and preverification
- *             of Java bytecode.
- *
- * Copyright (c) 2002-2011 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.optimize;
-
-import proguard.classfile.*;
-import proguard.classfile.attribute.*;
-import proguard.classfile.attribute.annotation.*;
-import proguard.classfile.attribute.visitor.*;
-import proguard.classfile.constant.*;
-import proguard.classfile.constant.visitor.ConstantVisitor;
-import proguard.classfile.editor.ConstantPoolEditor;
-import proguard.classfile.util.*;
-import proguard.classfile.visitor.MemberVisitor;
-import proguard.optimize.info.*;
-import proguard.optimize.peephole.VariableShrinker;
-
-/**
- * This BootstrapMethodInfoVisitor removes unused constant arguments from
- * bootstrap method entries that it visits.
- *
- * @see ParameterUsageMarker
- * @see VariableUsageMarker
- * @see VariableShrinker
- * @author Eric Lafortune
- */
-public class BootstrapMethodArgumentShrinker
-extends      SimplifiedVisitor
-implements   BootstrapMethodInfoVisitor,
-             ConstantVisitor,
-             MemberVisitor
-{
-    private long usedParameters;
-
-
-    // Implementations for BootstrapMethodInfoVisitor.
-
-    public void visitBootstrapMethodInfo(Clazz clazz, BootstrapMethodInfo bootstrapMethodInfo)
-    {
-        // Check which method parameters are used.
-        usedParameters = -1L;
-        clazz.constantPoolEntryAccept(bootstrapMethodInfo.u2methodHandleIndex, this);
-
-        // Remove the unused arguments.
-        int   methodArgumentCount = bootstrapMethodInfo.u2methodArgumentCount;
-        int[] methodArguments     = bootstrapMethodInfo.u2methodArguments;
-
-        int newArgumentIndex = 0;
-
-        for (int argumentIndex = 0; argumentIndex < methodArgumentCount; argumentIndex++)
-        {
-            if (argumentIndex >= 64 ||
-                (usedParameters & (1L << argumentIndex)) != 0L)
-            {
-                methodArguments[newArgumentIndex++] = methodArguments[argumentIndex];
-            }
-        }
-
-        // Update the number of arguments.
-        bootstrapMethodInfo.u2methodArgumentCount = newArgumentIndex;
-    }
-
-
-    // Implementations for ConstantVisitor.
-
-    public void visitMethodHandleConstant(Clazz clazz, MethodHandleConstant methodHandleConstant)
-    {
-        // Check the referenced bootstrap method.
-        clazz.constantPoolEntryAccept(methodHandleConstant.u2referenceIndex, this);
-    }
-
-
-    public void visitAnyRefConstant(Clazz clazz, RefConstant refConstant)
-    {
-        // Check the referenced class member itself.
-        refConstant.referencedMemberAccept(this);
-    }
-
-
-    // Implementations for MemberVisitor.
-
-    public void visitProgramMethod(ProgramClass programClass, ProgramMethod programMethod)
-    {
-        usedParameters = ParameterUsageMarker.getUsedParameters(programMethod);
-    }
-}