random number generator between range in java code example

Example 1: java random usage

import java.util.Random;

Random rndm = new Random();
int mnmbr = 10;

int rndNumber = rndm.nextInt(mnumber) + 1;

System.out.println(rndNumber);

Example 2: random in java a to b

Min + (int)(Math.random() * ((Max - Min) + 1))