Regular Expression How-To(Web Resource) - This one looks good. It starts by listing the metacharacters, which strikes me as a good start.

Regular Expression Cheat Sheet(Web Resource) -

Shift Operators(Web Resource) - >> , << , and >>>

Shift Operators (more)(Web Resource) -

Bitwise and bit shift tutorial(Web Resource) - From Sun, so I'm assuming it's good--haven't looked at it at time of posting

Bitwise operators lecture notes(Web Resource) -

Regular Expression Tutorial(Web Resource) -

Regular Expressions Quick Start(Web Resource) -

Regular Expressions(Web Resource) -

UIL Topics(Web Resource) -

Official UIL Computer Science page(Web Resource) -

printf reference(Web Resource) - Not a tutorial, but lots of info

printf information(Web Resource) - It's a few pages down-- 19 (9 of 14) , to be exact

Contest-type problems(Web Resource) - That can be scored online.

Links(Web Resource) - To lots of good info.

New UIL topics-Java 5.0(Web Resource) - New topics for Java update

Shortcut if/else(Web Resource) -

Numbering Systems(Web Resource) -

UIL File Reader Class - You are allowed to use this at contest, if you want to. Be sure and open it in JCreator--it's total gibberish in notepad.

UIL info(Web Resource) - For Computer Science

Regular expressions "the hard way"(Web Resource) -

Java printf tutorial(Web Resource) -