extend ByteBuffer - Java java.nio

Java examples for java.nio:ByteBuffer

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Description

extend ByteBuffer

Demo Code

/*//from   w w w. j ava2s .  com
 * Copyright (c) 2013 Ramon Servadei 
 *  
 * 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.
 */
//package com.java2s;
import java.nio.ByteBuffer;

public class Main {
    /**
     * @return a new buffer with the contents of the original buffer and extended by the size
     */
    private static ByteBuffer extendBuffer(ByteBuffer buffer, int size) {
        final ByteBuffer localBuffer = ByteBuffer.allocate(buffer
                .capacity() + size);
        System.arraycopy(buffer.array(), 0, localBuffer.array(), 0,
                buffer.position());
        localBuffer.position(buffer.position());
        return localBuffer;
    }
}

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