Bug 67183 RC3 NLS & Mmenonic bugs
org.eclipse.jdt.junit/src/org/eclipse/jdt/internal/junit/wizards/NewTestCaseCreationWizardPage.java
status.setError(WizardMessages.getFormattedString("NewTestClassWizPage.error.superclass.not_implementing_test_interface", JUnitPlugin.TEST_INTERFACE_NAME)); 
						fSuperClassStatus= status;
					} else {
						IMethod setupMethod= type.getMethod(SETUP, new String[] {});
						IMethod teardownMethod= type.getMethod(TEARDOWN, new String[] {});
						if (setupMethod.exists())
							fMethodStubsButtons.setEnabled(2, !Flags.isFinal(setupMethod.getFlags()));
						if (teardownMethod.exists())
							fMethodStubsButtons.setEnabled(3, !Flags.isFinal(teardownMethod.getFlags()));
					}
				}
			} catch (JavaModelException e) {
				JUnitPlugin.log(e);
			}
		}
	}
		
	/**
	 * @see org.eclipse.jface.wizard.IWizardPage#canFlipToNextPage()
	 */
	public boolean canFlipToNextPage() {
		return isPageComplete() && getNextPage() != null && isNextPageValid();
	}
	protected boolean isNextPageValid() {
		return !getClassToTestText().equals(""); 
	}
	private JUnitStatus validateClassToTest() {
		IPackageFragmentRoot root= getPackageFragmentRoot();
		IPackageFragment pack= getPackageFragment();
		String classToTestName= getClassToTestText();