Java ByteBuffer to Byte Array toArray(ByteBuffer buffer)

Description

Returns the content of buffer as byte array.

License

Open Source License

Declaration

public static byte[] toArray(ByteBuffer buffer) 

Method Source Code

//package com.java2s;
// See LICENSE.txt for license information

import java.nio.ByteBuffer;

public class Main {
    /** Returns the content of {@code buffer} as byte array. */
    public static byte[] toArray(ByteBuffer buffer) {
        byte[] retVal = null;
        try {/*ww w.j  a  v  a 2s  .  c  o m*/
            retVal = buffer.array();
        } catch (Throwable t) {
        }
        if (retVal == null || retVal.length != buffer.limit()) {
            retVal = new byte[buffer.limit()];
            int pos = buffer.position();
            buffer.position(0);
            buffer.get(retVal);
            buffer.position(pos);
        }
        return retVal;
    }
}

Related

1. toArray(ByteBuffer buffer)
2. toArray(ByteBuffer buffer)
3. toArray(ByteBuffer buffer)
4. toArray(ByteBuffer buffer)
5. toArray(ByteBuffer buffer)
6. toArray(ByteBuffer bytebuffer)
7. toArray(final ByteBuffer b)
8. toArray(final ByteBuffer buffer)
9. toByteArray(ByteBuffer bb)