Java tutorial
//package com.java2s; //License from project: Apache License import java.nio.ByteBuffer; import java.nio.ByteOrder; public class Main { public static byte[] intToByteArrayLE(int value) { ByteBuffer buffer = ByteBuffer.allocate(Integer.SIZE / Byte.SIZE); buffer.order(ByteOrder.LITTLE_ENDIAN); buffer.putInt(value); return buffer.array(); } }