generate random number

import java.util.*;

public class GenerateRandomNumber{
public static void main(String[] args){
Random rand = new Random();
int num = rand.nextInt(10);
System.out.println("Generated Random Number between 0 to 10 is : " + num);
int numNoRange = rand.nextInt();
System.out.println("Generated Random Number without specifying any range is : " + numNoRange);
}
}