MultiplicationTableWithoutStringBuilder

public class MultiplicationTableWithoutStringBuilder {
  public static void main(String[] args) {
    System.out.print(" |");
    for (int i = 1; i < 10; i++) System.out.print("  " + i);
    System.out.println();
    for (int i = 0; i < 3 * 9 + 2; i++) System.out.print("-");
    System.out.println();
    for (int i = 1; i < 10; i++) {
      System.out.print("" + i + "|");
      for (int j = 1; j < 10; j++) {
        int mul = i * j;
        if (mul < 10)
          System.out.print("  " + mul);
        else
          System.out.print(" " + mul);
      }
      System.out.println();
    }
  }
}