import java.util.Random;
Random rand = new Random();
// Obtain a number between [0 - 49].
int n = rand.nextInt(50);
// Add 1 to the result to get a number from the required range
// (i.e., [1 - 50]).
n += 1;import java.util.Random;
Random rand = new Random();
int maxNumber = 10;
int randomNumber = rand.nextInt(maxNumber) + 1;
System.out.println(randomNumber);import java.util.Random;
public class Selection
{
public static void main(String[] args)
{
Random rand = new Random();
String[] animals = {"Dog", "Cat", "Fish", "Turtle", "Penguin"}; // array of animals
System.out.println("Console picked " + animals[rand.nextInt(animals.length)]); // prints the random animal selected from array
}
}import java.util.Random();
Random <name> = new Random();
<variable> = <name>.nextInt(<excuslive top limit>);String id = UUID.randomUUID().toString();Min + (int)(Math.random() * ((Max - Min) + 1))