Printing a christmass tree

package com.company;


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

    }
    public static void printTriangle(int size) {
        for (int i = 0; i < size; i++) {
            printSpaces(size - i - 1);
            printingStars(2 * i + 1);
            printSpaces(size - i - 1);
            System.out.println("");
        }
            printSpaces(size - 2);
            printingStars(3);
            System.out.println("");
            printSpaces(size - 2);
            printingStars(3);
            System.out.println(" ");
    }

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

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