how to pick a random number in java code example

Example 1: how to generate a random number in java

import java.util.Random;

Random rand = new Random();
int maxNumber = 10;

int randomNumber = rand.nextInt(maxNumber) + 1;

System.out.println(randomNumber);

Example 2: generate random number java

// JAVA - WITH A RANGE
(Math.random() * ((max - min) + 1)) + min