Useful links

Unit testing

JUnit.org: the original unit testing framework

XProgramming.com: The site for Extreme Programming, which led to the invention of the JUnit framework

Open Source

Opensource.org: homepage of the Open Source Initiative (OSI)

Sourceforge.net: free hosting of Open Source projects

Java 2 Micro Edition (J2ME)

java.sun.com: the Java homepage of sun

The J2ME page on Sun's Java site

Tools

Ant: a build script processor for Java

Antenna: Ant build tools for J2ME