@After
 public void after() throws Exception {
   // Disposes the eclipse mock as well
   modelWorkspaceMock.dispose();
   modelWorkspaceMock = null;
   eclipseMock = null;
   TestUtilities.unregisterTeiidServerManager();
 }
 @Before
 public void before() throws Exception {
   eclipseMock = new EclipseMock();
   modelWorkspaceMock = new ModelWorkspaceMock(eclipseMock);
   TestUtilities.setDefaultTeiidVersion();
 }