Generate 10 random four-digit numbers in Java

import java.util.Random;
public class Demo {
	public static void main(String[] args) {
		Random rand = new Random();
		System.out.println("Random numbers...");
		for (int i = 1; i<= 10; i++) {
			int resRandom = rand.nextInt((9999 - 100) + 1) + 10;
			System.out.println(resRandom);
		}
	}
}