[Ch5] Renaming and reformatting be the JVM

package ch5;

class Output {

  public static void main(String[] args) {

    Output o = new Output();

    o.go();

    Output output = new Output();

    output.go();

  }

  void go() {

    int y = 7;

    for(int x = 1; x < 8; x++) {

      y++;

      if (x > 4) {

        System.out.print(++y + " ");

    int value = 7;

    for (int i = 1; i < 8; i++) {

      value++;

      if (i > 4) {

        System.out.print(++value + " ");

      }

      if (y > 14) {

        System.out.println(" x = " + x);

      if (value > 14) {

        System.out.println(" i = " + i);

        break;

      }

    }