C#Exams 3. Sunglasses (on Java Code)

import java.util.Scanner;

public class _3_Sunglasses {

    public static void main(String[] args) {
        // TODO Auto-generated method stub
        Scanner scan = new Scanner(System.in);
        int height = scan.nextInt();

        String top_BottomAsteriskSeq = newString('*', 2 * height);
        String lensSequence = newString('/', (2 * height) - 2);
        String spacesBetweenFrame = newString(' ', height);
        String bridgeSequence = newString('|', height);

        for (int row = 0; row < height; row++) {
            if (row == 0 || row == height - 1) {
                System.out.printf("%1$s%2$s%1$s\n", top_BottomAsteriskSeq,
                        spacesBetweenFrame);
            } else if (row == (height / 2)) {
                System.out.printf("*%1$s*%2$s*%1$s*\n", lensSequence,
                        bridgeSequence);
            } else {
                System.out.printf("*%1$s*%2$s*%1$s*\n", lensSequence,
                        spacesBetweenFrame);
            }
        }
    }

    private static String newString(char ch, int size) {
        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < size; i++) {
            sb.append(ch);
        }

        return sb.toString();
    }

}