currently, the maven modules of the core engine are organised in such a way that user code and their test code does not have to import stuff from the pvm or jpdl libs. only api, log and test-base. if we are ok with user test classes having to have the pvm lib on the compile time classpath, then we can merge the log and test-base modules in the pvm. still users would be able to write their client code with a single dependency on the jbpm-api module. thoughts ? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4240520#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...