Here you can find the source of xor(long x, long y)
public static long xor(long x, long y)
//package com.java2s; /*/*ww w . j av a2 s . c o m*/ Copyright (C) 2016 Bengt Martensson. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/. */ public class Main { public static int xor(int x, int y) { return x ^ y; } public static long xor(long x, long y) { return x ^ y; } }