JAVA Get a random number within a value range

Following method can be used to get a random value which is within a minimum and maximum value range.

//Import following class

import java.util.Random;

//Custom method to get a random value 

public int getRandomNum(int maxVal, int minVal){
    Random rn = new Random();
    return rn.nextInt(maxVal - minVal + 1) + minVal;
}