jniThreadCPUUsage is a Java library to get the amount of user and system CPU time used per thread. This is done via JNI, which calls getrusage() on the system. getrusage() is only available on Linux 2.6.26 or later and Solaris. One useful application of this is measuring the amount of CPU time used for a servlet request. getrusage() CPU time reporting is better than using the real time clock because it measures actual CPU time used and disregards times when the thread is idle or waiting (such as when it is waiting for network I/O).
Reverspring is a Java library that allows you to create Spring IoC XML files from POJO at runtime. CoI stands for Control of Inversion: Reverspring just inverts the inversion of control mechanism of Spring Framework, allowing you to (re)write Spring descriptors starting from your Java objects. With Reverspring, you can write process descriptors on XML files without reinventing a new DTD or XML schema, but just using the well known Spring IoC syntax.
visural-wicket is a useful set of light-weight, loosely coupled components and utilities for the Apache Wicket Web framework. Each component is designed to be easily integrated into any existing Wicket application with minimal dependencies. Each component is also designed to be easily customized to fit a particular system's requirements. Other than components, visural-wicket includes some other utilities that assist in the development of Wicket applications, such as an annotation-based mounting system, model templates, and an automatic "form view mode" component.
apub is a tool to simplify uploading documents of a site to remote servers. Simply create an XML configuration file containing one or more site definitions, with the local and remote document root. After that, you can upload any file in any of your document roots with one simple command.