/*
 * reserved comment block
 * DO NOT REMOVE OR ALTER!
 */
/*
 * Copyright 1999-2004 The Apache Software Foundation.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
/*
 * $Id: IntArrayWrapper.java,v 1.1.4.1 2005/09/08 11:39:32 suresh_emailid Exp $
 */
package com.sun.org.apache.xml.internal.utils.res;

/**
 *
 * It is a mutable object to wrap the int[] used in
 * the contents of the XResourceBundle class
 */
public class IntArrayWrapper {
    private int[] m_int;

    public IntArrayWrapper(int[] arg){
        m_int = arg;
    }

    public int getInt(int index){
        return m_int[index];
    }

    public int getLength(){
        return m_int.length;
    }
}
