Java Random Int getRandomInt(int min, int max, Random random)

Description

Get a random int value in given range

License

Open Source License

Parameter

Parameter	Description
min	range start
max	range end
random	the Random object to random with

Return

an int value in the given range

Declaration

public static int getRandomInt(int min, int max, Random random) 

Method Source Code

//package com.java2s;

import java.util.Random;

public class Main {
    /**//from   ww w.ja  va 2  s . c  om
     * Get a random int value in given range
     * 
     * @param min   range start
     * @param max   range end
     * @param random   the Random object to random with
     * @return   an int value in the given range
     */
    public static int getRandomInt(int min, int max, Random random) {
        int diff = max - min + 1;
        int randomInt = random.nextInt(diff);
        return randomInt + min;
    }
}

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