J2SE: 1.4.1 boosts garbage collection

A pretty good article on 1.4.1 GC from JavaWorld.

Other 1.4.1 GC Tutorials:
1. From java.sun.com.
2. From Wireless Java. Note that this replaces the famous GC Article for 1.2.2
3. From JavaPerformanceTuning.

Some Benchmarks:
1. From JavaLobby.
2. From NetBeans.