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
}
				} catch (JavaModelException e) {
					JUnitPlugin.log(e);
				}
			}
		}
		fMethodStubsButtons.setSelection(0, false); 
		fMethodStubsButtons.setSelection(1, false); 
		fMethodStubsButtons.setEnabled(1, false); 
		fMethodStubsButtons.setSelection(2, false); 
		fMethodStubsButtons.setSelection(3, false); 
		fMethodStubsButtons.setSelection(4, false); 
	}
	
	/**
	 * @see NewContainerWizardPage#handleFieldChanged
	 */
	protected void handleFieldChanged(String fieldName) {
		super.handleFieldChanged(fieldName);
		if (fieldName.equals(CLASS_TO_TEST)) {
			fClassToTestStatus= classToTestClassChanged();
		} else if (fieldName.equals(SUPER)) {
			validateSuperClass(); 
			if (!fFirstTime)
				fTestClassStatus= typeNameChanged();	
		} else if (fieldName.equals(TYPENAME)) {
			fTestClassStatus= typeNameChanged();
		} else if (fieldName.equals(PACKAGE) || fieldName.equals(CONTAINER) || fieldName.equals(SUPER)) {
			if (fieldName.equals(PACKAGE))
				fPackageStatus= packageChanged();