returns the full list of marketplace nodes concode_field_sep Logger logger concode_elem_sep ScheduledFuture<?> refreshJob concode_elem_sep ScheduledExecutorService executorService concode_elem_sep long retry_delay concode_elem_sep String MP_URL concode_elem_sep URL url concode_elem_sep Node[] cachedNodes concode_elem_sep long refresh_interval concode_field_sep void refresh concode_elem_sep void dispose
List < Node > function ( ) { return cachedNodes != null ? Arrays . asList ( cachedNodes ) : Collections . emptyList ( ) ; }