Reverse triangle

package com.company;


public class Main {
    public static void main(String[] args) {
        printTriangle(4);

    }
    public static void printTriangle(int size) {
        for (int i = 1; i <= size; i++) {
            printSpaces(size - i);
            printingStars(i);
        }
    }

    private static void printingStars(int number) {
        for (int i = 0; i < number; i++) {
            System.out.print("*");
        }
        System.out.println(" ");
    }

    private static void printSpaces (int spaces) {
        for (int i = 0; i < spaces; i++) {
            System.out.print(" ");
        }
    }
}