String msg= RefactoringCoreMessages.getFormattedString("PushDownRefactoring.no_subclasses", new String[]{createTypeLabel(getDeclaringClass())});
String msg= RefactoringCoreMessages.getFormattedString("PushDownRefactoring.no_subclasses", new String[]{createTypeLabel(getDeclaringType())});
	private RefactoringStatus checkPossibleSubclasses(IProgressMonitor pm) throws JavaModelException {		IType[] modifiableSubclasses= getDestinationClassesForNonAbstractMembers(pm);		if (modifiableSubclasses.length == 0){			String msg= RefactoringCoreMessages.getFormattedString("PushDownRefactoring.no_subclasses", new String[]{createTypeLabel(getDeclaringClass())});//$NON-NLS-1$			return RefactoringStatus.createFatalErrorStatus(msg);		}		return new RefactoringStatus();	}