1 files changed, 0 insertions, 112 deletions
diff --git a/src/proguard/obfuscate/NameAndTypeShrinker.java b/src/proguard/obfuscate/NameAndTypeShrinker.java
deleted file mode 100644
index 1284c82..0000000
--- a/src/proguard/obfuscate/NameAndTypeShrinker.java
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
- * ProGuard -- shrinking, optimization, obfuscation, and preverification
- *             of Java bytecode.
- *
- * Copyright (c) 2002-2009 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.obfuscate;
-
-import proguard.classfile.*;
-import proguard.classfile.constant.Constant;
-import proguard.classfile.editor.ConstantPoolRemapper;
-import proguard.classfile.visitor.ClassVisitor;
-
-
-/**
- * This ClassVisitor removes NameAndType constant pool entries
- * that are not marked as being used.
- *
- * @see NameAndTypeUsageMarker
- *
- * @author Eric Lafortune
- */
-public class NameAndTypeShrinker implements ClassVisitor
-{
-    private int[]                constantIndexMap;
-    private final ConstantPoolRemapper constantPoolRemapper = new ConstantPoolRemapper();
-
-
-    // Implementations for ClassVisitor.
-
-    public void visitProgramClass(ProgramClass programClass)
-    {
-        // Shift the used constant pool entries together, filling out the
-        // index map.
-        programClass.u2constantPoolCount =
-            shrinkConstantPool(programClass.constantPool,
-                               programClass.u2constantPoolCount);
-
-
-        // Remap all constant pool references.
-        constantPoolRemapper.setConstantIndexMap(constantIndexMap);
-        constantPoolRemapper.visitProgramClass(programClass);
-    }
-
-
-    public void visitLibraryClass(LibraryClass libraryClass)
-    {
-    }
-
-
-    // Small utility methods.
-
-    /**
-     * Removes all NameAndType entries that are not marked as being used
-     * from the given constant pool.
-     * @return the new number of entries.
-     */
-    private int shrinkConstantPool(Constant[] constantPool, int length)
-    {
-        // Create a new index map, if necessary.
-        if (constantIndexMap == null ||
-            constantIndexMap.length < length)
-        {
-            constantIndexMap = new int[length];
-        }
-
-        int     counter = 1;
-        boolean isUsed  = false;
-
-        // Shift the used constant pool entries together.
-        for (int index = 1; index < length; index++)
-        {
-            constantIndexMap[index] = counter;
-
-            Constant constant = constantPool[index];
-
-            // Don't update the flag if this is the second half of a long entry.
-            if (constant != null)
-            {
-                isUsed = constant.getTag() != ClassConstants.CONSTANT_NameAndType ||
-                         NameAndTypeUsageMarker.isUsed(constant);
-            }
-
-            if (isUsed)
-            {
-                constantPool[counter++] = constant;
-            }
-        }
-
-        // Clear the remaining constant pool elements.
-        for (int index = counter; index < length; index++)
-        {
-            constantPool[index] = null;
-        }
-
-        return counter;
-    }
-}