NLSSubstitution subs = (NLSSubstitution) element; return subs.hasChanged() && (subs.getState() == NLSSubstitution.EXTERNALIZED);
NLSSubstitution substitution = (NLSSubstitution) element; return (substitution.getState() == NLSSubstitution.EXTERNALIZED);
		public boolean canModify(Object element, String property) {		    			if (property == null)				return false;			if (! (element instanceof NLSSubstitution))					return false;							if (PROPERTIES[STATE_PROP].equals(property))				return true;						NLSSubstitution subs = (NLSSubstitution) element;						return subs.hasChanged() && (subs.getState() == NLSSubstitution.EXTERNALIZED);			    		}