1 files changed, 0 insertions, 71 deletions
diff --git a/src/proguard/obfuscate/AttributeUsageMarker.java b/src/proguard/obfuscate/AttributeUsageMarker.java
deleted file mode 100644
index 81a4554..0000000
--- a/src/proguard/obfuscate/AttributeUsageMarker.java
+++ /dev/null
@@ -1,71 +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.obfuscate;
-
-import proguard.classfile.*;
-import proguard.classfile.attribute.Attribute;
-import proguard.classfile.attribute.visitor.AttributeVisitor;
-import proguard.classfile.util.SimplifiedVisitor;
-
-/**
- * This AttributeVisitor marks all attributes that it visits.
- *
- * @see AttributeShrinker
- *
- * @author Eric Lafortune
- */
-public class AttributeUsageMarker
-extends      SimplifiedVisitor
-implements   AttributeVisitor
-{
-    // A visitor info flag to indicate the attribute is being used.
-    private static final Object USED = new Object();
-
-
-    // Implementations for AttributeVisitor.
-
-    public void visitAnyAttribute(Clazz clazz, Attribute attribute)
-    {
-        markAsUsed(attribute);
-    }
-
-
-    // Small utility methods.
-
-    /**
-     * Marks the given VisitorAccepter as being used (or useful).
-     * In this context, the VisitorAccepter will be an Attribute object.
-     */
-    private static void markAsUsed(VisitorAccepter visitorAccepter)
-    {
-        visitorAccepter.setVisitorInfo(USED);
-    }
-
-
-    /**
-     * Returns whether the given VisitorAccepter has been marked as being used.
-     * In this context, the VisitorAccepter will be an Attribute object.
-     */
-    static boolean isUsed(VisitorAccepter visitorAccepter)
-    {
-        return visitorAccepter.getVisitorInfo() == USED;
-    }
-}