protected void setUp() throws Exception {
   super.setUp();
   if (!initialized) {
     m_sys = getSystemModel("Models");
     ensureAvailableAndLoaded(
         "Models", "Imported Component IF Scope Testing", false, true, "Component Package");
     Ooaofooa componentRoot = modelRoot;
     ensureAvailableAndLoaded("Models", "sdt_test", false, false, "Domain");
     testDomain = Domain_c.DomainInstance(modelRoot);
     modelRoot = componentRoot;
     initialized = true;
   }
   CorePlugin.disableParseAllOnResourceChange();
 }