try {
pd = workflowService().processDirectory ();
WfRequester cont = new DefaultRequester(workflowService());
Process process = (Process)createProcess
("actParamTests", "testE4xActParam", cont);
process.start();
assertTrue (stateReached (process, "closed.completed"));
SAXContentBuffer res = (SAXContentBuffer)
process.processContext().get ("result");
Node resRoot = res.toW3cDom();
Node fc = resRoot.getFirstChild();