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JFW is a Java framework and library that simplifies the creation of web based Java applications. JFW is based on Struts and offers utilities classes that not offered by Struts. http://jfwprj.sourceforge.net
Framework (orchestrator) based on Hibernate and Apache Chain to avoid copying and pasting of source code when creating CRUD applications. It's also expansible and customizable to any kind of application. Examples using JSF and Struts.
jStates is a java library for easy state machine design and implementation.It uses XML to define states and state transitions. jStates is aimed at easy integration with desktop J2SE applications, Struts, Commons Validator, Web and other J2EE technologies