protected void setUp() throws Exception {
super.setUp();
WorkflowService wfs = WorkflowServiceFactory.newInstance()
.newWorkflowService();
try {
defDir = new WrappedProcessDefinitionDirectory
(wfs.processDefinitionDirectory());
} catch(RemoteException exc) {
System.err.println("Process definition directory not accessible: "
+ exc.getMessage());
System.exit(-1);