OOP Homework 2 --- Due 11/14 before class

Please email your solutions to Anupam Nandan at anupam.nandan@nyu.edu.
Be sure to use "OOP HW1 Solution" as the subject line.

Consider the following Java program:

public class Base {
  public        void m(Object o) { System.out.println("Base.m(Object)"); }
  public static void m(String s) { System.out.println("Base.m(String)"); }
  public        void m(Class c)  { System.out.println("Base.m(Class)");  }
}

public class Derived extends Base {
  public        void m(Object o) { System.out.println("Derived.m(Object)"); }
  public static void m(String s) { System.out.println("Derived.m(String)"); }

  public static void main(String[] args) {
    Base b = new Derived();
    b.m(new Object());
    b.m(new Integer(5));
    b.m("Hello");
    b.m(b.getClass());
  }
}

Assignment 1 (5 Points):

What is the static type of b in Derived.main()?

Assignment 2 (5 Points):

What is the dynamic type of b in Derived.main()?

Assignment 3 (20 Points):

What are the correctly ordered entries in Derived's vtable for our
translator? Please use "classname.methodname(typenames)" notation.
Also, ignore the first entry, which is __isa.