Java OCA OCP Practice Question 2923

public class Main extends MyClass {
   public static void main(String[] args) {
      try {//from   w  w  w  . jav a 2  s . c  o  m
         new Main().do1();
         new Main().do2();
         new Main().do3();
      } catch (Throwable t) {
         System.out.print("exc ");
      }
   }
}

class MyClass {
   void do1() {
      System.out.print("do1 ");
   }

   private void do2() {
      System.out.print("do2 ");
   }

   protected void do3() {
      System.out.print("do3 ");
   }
}