Membuat Pola Segitiga Siku-siku (bagian 1) di Java

package com.tutorial;

import java.util.Scanner;

public class Main {

    public static void main(String[] args) {

        Scanner inputan = new Scanner(System.in);

        int batas, i, j;

        System.out.println("\n\t Pola Segitiga Siku-siku (Bagian 1) \n\n");

        System.out.print(" Masukkan batas nilai : ");
        batas = inputan.nextInt();

        System.out.println("");

        for (i = 1; i <= batas; i++) {

            for (j = 1; j <= i; j++) {

                System.out.print("*");
            }

            System.out.println("");
        }

        System.out.println("");
    }
}