Bug 38507 NewTestCaseWizard - "Type name is empty" error msg on dialog open [JUnit]
org.eclipse.jdt.junit/src/org/eclipse/jdt/internal/junit/wizards/NewTestCaseCreationWizardPage.java
if (!fFirstTime) {
				validateSuperClass();
				fClassToTestStatus= classToTestClassChanged();			
				fTestClassStatus= typeNameChanged();
			}
			if (fieldName.equals(CONTAINER)) {
				validateJUnitOnBuildPath(); 
			}
		}
		doStatusUpdate();
	}
	
	private void doStatusUpdate() {
		
		IStatus[] status= new IStatus[] {
			fContainerStatus,
			fPackageStatus,
			fTestClassStatus,
			fClassToTestStatus,
			fModifierStatus,
			fSuperClassStatus
		};
		
		
		updateStatus(status);
	}
	/*
	 * @see IDialogPage#createControl(Composite)
	 */
	public void createControl(Composite parent) {