Bug 48431 Incorrect order for modifiers in generated testcases [JUnit]
org.eclipse.jdt.junit/src/org/eclipse/jdt/internal/junit/wizards/NewTestCaseCreationWizardPage.java
IPackageFragmentRoot root= getPackageFragmentRoot();
		IPackageFragment pack= getPackageFragment();
		String classToTestName= getClassToTestText();
		JUnitStatus status= new JUnitStatus();
		
		fClassToTest= null;
		if (classToTestName.length() == 0) {
			return status;
		}
		IStatus val= JavaConventions.validateJavaTypeName(classToTestName);
		if (val.getSeverity() == IStatus.ERROR) {
			status.setError(WizardMessages.getString("NewTestClassWizPage.error.class_to_test.not_valid")); 
			return status;
		}
		
		if (root != null) {
			try {		
				IType type= resolveClassNameToType(root.getJavaProject(), pack, classToTestName);
				if (type == null) {
					
					status.setError(WizardMessages.getString("NewTestClassWizPage.error.class_to_test.not_exist")); 
					return status;
				} else {
					if (type.isInterface()) {
						status.setWarning(WizardMessages.getFormattedString("NewTestClassWizPage.warning.class_to_test.is_interface",classToTestName)); 
					}
					if (pack != null && !JavaModelUtil.isVisible(type, pack)) {
						status.setWarning(WizardMessages.getFormattedString("NewTestClassWizPage.warning.class_to_test.not_visible", new String[] {(type.isInterface())?WizardMessages.getString("Interface"):WizardMessages.getString("Class") , classToTestName})); 
					}
				}