Unclear instructions.. or I am confused.

[learning.java]

In my UML for this program there is a class ( with variables constructors ect) called "gameException" with an arrow point to another class (with no variables or anything) named "Exception". on the very bottom of the instructions it says " The gameException should inherit from class Exception. upon construction it should call its super class constructor with a string describing the exception. Does this mean there are two separate classes, and I should make Exception the super class with and have gameException extends exception or what? I am confused on this OOP inheritance/exception part. do these instructions seem a little unclear or am I totally off?

[Ubiquitous]

Take a look at Exception. What is it that you are unclear of?

[Junky]

<nitpick>
GameException
</nitpick>

[kjkrum]

It's telling you that GameException should extend Exception, and GameException should have a constructor that calls the Exception constructor that takes a String. (It's not clear what arguments the GameException constructor should take, but probably also a String.)