1 files changed, 0 insertions, 174 deletions
diff --git a/src/proguard/shrink/InnerUsageMarker.java b/src/proguard/shrink/InnerUsageMarker.java
deleted file mode 100644
index a65b519..0000000
--- a/src/proguard/shrink/InnerUsageMarker.java
+++ /dev/null
@@ -1,174 +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.shrink;
-
-import proguard.classfile.*;
-import proguard.classfile.attribute.*;
-import proguard.classfile.attribute.visitor.*;
-import proguard.classfile.constant.*;
-import proguard.classfile.constant.visitor.ConstantVisitor;
-import proguard.classfile.util.SimplifiedVisitor;
-import proguard.classfile.visitor.ClassVisitor;
-
-/**
- * This AttributeVisitor recursively marks all necessary inner class information
- * in the attributes that it visits.
- *
- * @see UsageMarker
- *
- * @author Eric Lafortune
- */
-public class InnerUsageMarker
-extends      SimplifiedVisitor
-implements   AttributeVisitor,
-             InnerClassesInfoVisitor,
-             ConstantVisitor,
-             ClassVisitor
-{
-    private final UsageMarker usageMarker;
-
-    // Fields acting as a return parameters for several methods.
-    private boolean attributeUsed;
-    private boolean classUsed;
-
-
-    /**
-     * Creates a new InnerUsageMarker.
-     * @param usageMarker the usage marker that is used to mark the classes
-     *                    and class members.
-     */
-    public InnerUsageMarker(UsageMarker usageMarker)
-    {
-        this.usageMarker = usageMarker;
-    }
-
-
-    // Implementations for AttributeVisitor.
-
-    public void visitAnyAttribute(Clazz clazz, Attribute attribute) {}
-
-
-    public void visitInnerClassesAttribute(Clazz clazz, InnerClassesAttribute innerClassesAttribute)
-    {
-        // Mark the necessary inner classes information.
-        attributeUsed = false;
-        innerClassesAttribute.innerClassEntriesAccept(clazz, this);
-
-        if (attributeUsed)
-        {
-            // We got a positive used flag, so some inner class is being used.
-            // Mark this attribute as being used as well.
-            usageMarker.markAsUsed(innerClassesAttribute);
-
-            markConstant(clazz, innerClassesAttribute.u2attributeNameIndex);
-        }
-    }
-
-
-    // Implementations for InnerClassesInfoVisitor.
-
-    public void visitInnerClassesInfo(Clazz clazz, InnerClassesInfo innerClassesInfo)
-    {
-        boolean innerClassesInfoUsed = usageMarker.isUsed(innerClassesInfo);
-
-        if (!innerClassesInfoUsed)
-        {
-            // Check if the inner class (if any) is marked as being used.
-            classUsed = true;
-            innerClassesInfo.innerClassConstantAccept(clazz, this);
-            innerClassesInfoUsed = classUsed;
-
-            // Check if the outer class (if any) is marked as being used.
-            classUsed = true;
-            innerClassesInfo.outerClassConstantAccept(clazz, this);
-            innerClassesInfoUsed &= classUsed;
-
-            // If both the inner class and the outer class are marked as being
-            // used, then mark this InnerClassesInfo as well.
-            if (innerClassesInfoUsed)
-            {
-                usageMarker.markAsUsed(innerClassesInfo);
-
-                innerClassesInfo.innerNameConstantAccept(clazz, this);
-            }
-        }
-
-        // The return value.
-        attributeUsed |= innerClassesInfoUsed;
-    }
-
-
-    // Implementations for ConstantVisitor.
-
-    public void visitClassConstant(Clazz clazz, ClassConstant classConstant)
-    {
-        classUsed = usageMarker.isUsed(classConstant);
-
-        // Is the class constant marked as being used?
-        if (!classUsed)
-        {
-            // Check the referenced class.
-            classUsed = true;
-            classConstant.referencedClassAccept(this);
-
-            // Is the referenced class marked as being used?
-            if (classUsed)
-            {
-                // Mark the class constant and its Utf8 constant.
-                usageMarker.markAsUsed(classConstant);
-
-                markConstant(clazz, classConstant.u2nameIndex);
-            }
-        }
-    }
-
-
-    public void visitUtf8Constant(Clazz clazz, Utf8Constant utf8Constant)
-    {
-        usageMarker.markAsUsed(utf8Constant);
-    }
-
-
-    // Implementations for ClassVisitor.
-
-    public void visitProgramClass(ProgramClass programClass)
-    {
-        classUsed = usageMarker.isUsed(programClass);
-    }
-
-
-    public void visitLibraryClass(LibraryClass libraryClass)
-    {
-        classUsed = true;
-    }
-
-
-    // Small utility methods.
-
-    /**
-     * Marks the given constant pool entry of the given class. This includes
-     * visiting any other referenced constant pool entries.
-     */
-    private void markConstant(Clazz clazz, int index)
-    {
-         clazz.constantPoolEntryAccept(index, this);
-    }
-}