1.  Write a class that extends arrays, which makes the 
    elements integers and has a method to return the
    largest element.

2.  Write a method, which given a string which begins 
    with the letter B, O or H, followed by an appropriate
    string of characters (to make a binary, octal or
    hex number) returns the equivalent decimal value.

3.  Describe the factors which are unique to applets,
    which have cause the need for greater security
    requirements in the Java implementation.

4.  Define these terms abstraction, polymorphism.

5.  Describe the typical uses of the following methods:
    init, show, pack.

6.  I would also imagine a "debug" the code, or identify
    the output type questions, but its too late now to
    code for real.  sorry, I'll try later.