Java Random Long randomLong()

Description

random Long

License

Open Source License

Return

random long number using XORShift random number generator

Declaration

public static long randomLong() 

Method Source Code

//package com.java2s;
/*******************************************************************************
 * This file is part of ASkyBlock./*from   ww w .  j  a  v  a 2s. c o  m*/
 *
 *     ASkyBlock 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.
 *
 *     ASkyBlock 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 ASkyBlock.  If not, see <http://www.gnu.org/licenses/>.
 *******************************************************************************/

public class Main {
    private static Long x = System.nanoTime();

    /**
     * @return random long number using XORShift random number generator
     */
    public static long randomLong() {
        x ^= (x << 21);
        x ^= (x >>> 35);
        x ^= (x << 4);
        return Math.abs(x);
    }
}

Related

1. random(long begin, long end)
2. random(long max)
3. random(long min, long max)
4. random(long range)
5. randomHexOfLong(long max)
6. randomLong()
7. randomLong(long min, long max)
8. randomLong(long x, long y)
9. randomLongWithMinMax(long min, long max)