1. Reverse XML Parser
An event based XML parser, very similar to SAX parser. It is good for parsing HTML or XML with tagging errors.
It parses data in bottom to top order.
2. A presentation on Unit Tests and Mocking
An example code showing mocking of client/remote objects using Mockito - [Example code]
3. A customized search based on Y! boss API 1.0 - [Download code]