public Map<String, Deque<String>> getPathParameters() {
        if (pathParameters == null) {
            pathParameters = new TreeMap<>();
        }
        return pathParameters;
    }
public Map < String , Deque < String > > getPathParameters ( ) { if ( pathParameters == null ) { pathParameters = new TreeMap < > ( ) ; } return pathParameters ; }
Returns a mutable map of path parameters

@return The path parameters