1 files changed, 0 insertions, 109 deletions
diff --git a/src/proguard/classfile/editor/InterfacesEditor.java b/src/proguard/classfile/editor/InterfacesEditor.java
deleted file mode 100644
index 4de2b2b..0000000
--- a/src/proguard/classfile/editor/InterfacesEditor.java
+++ /dev/null
@@ -1,109 +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.ProgramClass;
-import proguard.util.ArrayUtil;
-
-/**
- * This class can add and delete interfaces to and from classes. References to
- * the constant pool must be filled out beforehand.
- *
- * @author Eric Lafortune
- */
-public class InterfacesEditor
-{
-    private final ProgramClass targetClass;
-
-
-    /**
-     * Creates a new InterfacesEditor that will edit interfaces in the given
-     * target class.
-     */
-    public InterfacesEditor(ProgramClass targetClass)
-    {
-        this.targetClass = targetClass;
-    }
-
-
-    /**
-     * Adds the specified interface to the target class, if it isn't present yet.
-     */
-    public void addInterface(int interfaceConstantIndex)
-    {
-        // Is the interface not yet present?
-        if (findInterfaceIndex(interfaceConstantIndex) < 0)
-        {
-            // Append the interface.
-            targetClass.u2interfaces =
-                ArrayUtil.add(targetClass.u2interfaces,
-                              targetClass.u2interfacesCount++,
-                              interfaceConstantIndex);
-        }
-    }
-
-
-    /**
-     * Deletes the given interface from the target class, if it is present.
-     */
-    public void deleteInterface(int interfaceConstantIndex)
-    {
-        // Is the interface already present?
-        int interfaceIndex = findInterfaceIndex(interfaceConstantIndex);
-        if (interfaceIndex >= 0)
-        {
-            int   interfacesCount = --targetClass.u2interfacesCount;
-            int[] interfaces      = targetClass.u2interfaces;
-
-            // Shift the other interfaces in the array.
-            for (int index = interfaceIndex; index < interfacesCount; index++)
-            {
-                interfaces[index] = interfaces[index + 1];
-            }
-
-            // Clear the remaining entry in the array.
-            interfaces[interfacesCount] = 0;
-        }
-    }
-
-
-    // Small utility methods.
-
-    /**
-     * Finds the index of the specified interface in the list of interfaces of
-     * the target class.
-     */
-    private int findInterfaceIndex(int interfaceConstantIndex)
-    {
-        int   interfacesCount = targetClass.u2interfacesCount;
-        int[] interfaces      = targetClass.u2interfaces;
-
-        for (int index = 0; index < interfacesCount; index++)
-        {
-            if (interfaces[index] == interfaceConstantIndex)
-            {
-                return index;
-            }
-        }
-
-        return -1;
-    }
-}
-\ No newline at end of file