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From "Andrew Hill" <>
Subject RE: Saturday (EST) Java Trivia
Date Sat, 22 Jun 2002 13:46:18 GMT
1. Pointers are more fun cos you can point them all over the place and be
generally evil (Sigh. Sometimes I miss a lot of the neat stuff in C).
References are boring cos they always refer to something or nothing, and
none of the good stuff in between.

2. I guess that would be the Exception to the rule? ;-)

-----Original Message-----
From: Galbreath, Mark []
Sent: Saturday, June 22, 2002 21:34
To: Struts (E-mail)
Subject: Saturday (EST) Java Trivia

1.  What is the difference between a pointer and a reference?

2.  If Java does not have pointers, what is a NullPointerException?

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