Java Random Int getRandomInt(Random rand, int lower, int upper)

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Description

get Random Int

License

Apache License

Declaration 

public static final int getRandomInt(Random rand, int lower, int upper)

Method Source Code


//package com.java2s;
//License from project: Apache License 

import java.util.Random;

public class Main {
    public static final int getRandomInt(Random rand, int lower, int upper) {
        int num = (int) Math.floor(rand.nextDouble() * (upper - lower + 1));
        return num + lower;
    }//  w w  w .j  a  v  a  2  s.  com
}

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