Sort Method for NodeCommentFragment

NodeCommentFragment.java

public void sort(String type){
		
		SharedPreferences prefs = getActivity().getSharedPreferences(
				getActivity().getPackageName(), Context.MODE_PRIVATE);
		
		if(type.equals(ASC)){
			prefs.edit().putString(SORT, ASC).commit();
		} else {
			prefs.edit().putString(SORT, DESC).commit();
		}
		getActivity().invalidateOptionsMenu();
		getActivity().getSupportLoaderManager().restartLoader(0, null, this);
	}