Java ByteBuffer Compact compact(ByteBuffer buffer)

Description

Compact the buffer

License

Open Source License

Parameter

Parameter	Description
buffer	the buffer to compact

Return

true if the compact made a full buffer have space

Declaration

public static boolean compact(ByteBuffer buffer) 

Method Source Code

//package com.java2s;
//  are made available under the terms of the Eclipse Public License v1.0

import java.nio.ByteBuffer;

public class Main {
    /** Compact the buffer
     * @param buffer the buffer to compact
     * @return true if the compact made a full buffer have space
     *//*from  w ww  .  j ava  2 s.  com*/
    public static boolean compact(ByteBuffer buffer) {
        if (buffer.position() == 0)
            return false;
        boolean full = buffer.limit() == buffer.capacity();
        buffer.compact().flip();
        return full && buffer.limit() < buffer.capacity();
    }
}

Related

1. compact(ByteBuffer buffer)
2. compact(ByteBuffer buffer)
3. compact(ByteBuffer[] buffers)
4. toCompactArray(ByteBuffer src)