JF-LabMethods03.Printing Triangle

import java.util.Scanner;

public class Lab3PrintingTriangle {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int height = Integer.parseInt(scanner.nextLine());
        printTriangle(height);
    }

    private static void printTriangle(int height) {
        printTopTriangle(height);
        printBottomTriangle(height);
    }

    private static void printTopTriangle(int height) {
        for (int i = 1; i < height; i++) {
            printRows(i);
        }
    }

    private static void printBottomTriangle(int height) {
        for (int i = height; i >= 1; i--) {
            printRows(i);
        }
    }
    private static void printRows(int length) {
        for (int i = 1; i <= length ; i++) {
            System.out.print(i +" ");
        }
        System.out.println();
    }
}
//Create a method for printing triangles as shown below: