$2\mathrm{.}1.$ Create a method whatDidYouPassMe$().$ This method:

accepts a single Object as a parameter

The method header could be:

public static void whatDidYouPassMe$($Object X$)\{\}$

uses instanceof to determine what type of object has been passed

outputs to the console based on the type of object

If one of the Java wrapper classes is passed,

output the name of the wrapper class to the console.

The wrapper classes are:

Boolean

Byte

Character

Integer

Float

Double

Long

Short

All of these classes are defined by Java already.

You do not have to create these classes.

If some other kind of object is passed,

output $$I don$$t know what kind of object that was.$$ to the console.

$2\mathrm{.}2.$ Create a main program that calls whatDidYouPassMe with several kinds of objects:

Each of the wrapper classes listed above

Exception

whatDidYouPassMe should output $$I don$$t know what kind of object that is$$

String

whatDidYouPassMe should output $$I don$$t know what kind of object that is$$