Here you can find the source of getUInt(java.nio.ByteBuffer buffer)
public static long getUInt(java.nio.ByteBuffer buffer)
//package com.java2s; public class Main { public static long getUInt(java.nio.ByteBuffer buffer) { return 0xFFFFFFFFL & (long) buffer.getInt(); }/*from www. ja v a2 s . c o m*/ }