Random Number Generator

import java.util.Random;

public class RandomDemo {
   public static void main(String[] args) {
       Random random = new Random();
       System.out.println("boolean: " + random.nextBoolean());
       System.out.println("int: " + random.nextInt());
       System.out.println("double: " + random.nextDouble());
       System.out.println("float: " + random.nextFloat());
       System.out.println("int (scaled 0-99): " + random.nextInt(100));
   }
}