question: returns an iterator over all the service providers offered by this service loader . note that hasnext and next may throw if the configuration is invalid.each iterator will return new instances of the classes it iterates over , so callers may want to cache the results of a single call to this method rather than call it repeatedly . the returned iterator does not support remove . concode_field_sep LinkedList<String> queue concode_elem_sep ClassLoader classLoader concode_elem_sep boolean isRead concode_elem_sep Class<S> service concode_elem_sep Set<URL> services concode_field_sep S next concode_elem_sep void readClass concode_elem_sep void reload concode_elem_sep ServiceLoader<S> load concode_elem_sep ServiceLoader<S> load concode_elem_sep ServiceLoader<S> loadInstalled concode_elem_sep void checkValidJavaClassName concode_elem_sep String toString concode_elem_sep boolean hasNext concode_elem_sep void internalLoad concode_elem_sep void remove concode_elem_sep S loadFromSystemProperty
target: Iterator < S > function ( ) { return new ServiceIterator ( this ) ; }