Java Random Int randInt(int low, int high)

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Description

rand Int

License

Open Source License

Declaration 

public static int randInt(int low, int high)

Method Source Code

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

import java.util.Random;

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

    public static int randInt(int low, int high) {
        if (low > high) {
            throw new IllegalArgumentException();
        }//w w  w . j  a  v a2 s  . co  m
        return rand.nextInt(high - low + 1) + low;
    }

    public static int randInt() {
        return randInt(-4, 4);
    }
}

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