Java Array Shuffle shuffle(int[] array)

Description

Shuffles the array given.

License

Open Source License

Parameter

Parameter	Description
array	the array to shuffle

Declaration

public static void shuffle(int[] array) 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.util.Random;

public class Main {
    private final static Random rand = new Random();

    /**/*from www. ja va2  s.  com*/
     * Shuffles the array given.
     *
     * @param array the array to shuffle
     */
    public static void shuffle(int[] array) {
        for (int i = 0; i < array.length - 1; i++) {
            int j = rand.nextInt(i + 1);
            int temp = array[j];
            array[j] = array[i];
            array[i] = temp;
        }
    }
}

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