public void testGetNullNamespace() {
   assertEquals(
       "These names should match", "", nullRootElem.getNamespace()); // $NON-NLS-1$ //$NON-NLS-2$
 }
 /*
  * Test method for 'com.metamatrix.modeler.schema.tools.model.schema.impl.RootElementImpl.getNamespace()'
  */
 public void testGetNamespace() {
   assertEquals("These names should match", namespace, rootElem.getNamespace()); // $NON-NLS-1$
 }