Michael Wohlfart [http://community.jboss.org/people/mwohlf] created the discussion "Re: JBPM 4.4 installation reports memory leaks" To view the discussion, visit: http://community.jboss.org/message/570107#570107 -------------------------------------------------------------- the "Dispatch Worker Threads" are probably created by  the JobExecutor, you can try to call the jobExecutor's stop() method on shutdown, something like this: Object object = processEngineImpl.get("jobExecutor");        jobExecutor = (JobExecutor) object; if (!jobExecutor.isActive()) {    jobExecutor.stop(true); } no idea what the com.google.inject.internal.Finalizer thread ist for -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/570107#570107] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]