Java ByteBuffer Allocate allocateTestBuffer(int capacity, boolean direct)

Description

allocate Test Buffer

License

Open Source License

Declaration

private static ByteBuffer allocateTestBuffer(int capacity, boolean direct) 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.nio.ByteBuffer;

public class Main {
    private static ByteBuffer allocateTestBuffer(int capacity, boolean direct) {
        ByteBuffer bb;/*w  ww  .  j ava 2  s  .c  o  m*/

        if (direct) {
            bb = ByteBuffer.allocateDirect(capacity);
        } else {
            bb = ByteBuffer.allocate(capacity);
        }

        for (int i = 0; i < capacity; i++) {
            bb.put((byte) (i & 0xff));
        }

        bb.flip();

        return bb;
    }

    private static ByteBuffer allocateTestBuffer(int capacity) {
        return allocateTestBuffer(capacity, false);
    }
}

Related

1. allocateDoubles(final int howmany, final int SIZE)
2. allocateFloats(final int howmany, final int SIZE)
3. allocateInt()
4. allocateInts(final int[] intarray, final int SIZE)
5. allocateNativeOrderDirectBuffer(int size)
6. fromBytes(byte[] data, boolean[] preAllocatedValues)