Here you can find the source of cloneLong(long[] array)
public static long[] cloneLong(long[] array)
//package com.java2s; /**//w w w . j a va 2s . co m * This class is part of JCodec ( www.jcodec.org ) This software is distributed * under FreeBSD License * * @author Jay Codec * */ public class Main { public static long[] cloneLong(long[] array) { if (array == null) { return null; } return (long[]) array.clone(); } }