ScheduledExecutorService function ( ) { return INSTANCE . executor . get ( ) ; }
see class javadoc for information on what this is for and how to use . concode_field_sep AtomicReference<ScheduledExecutorService> executor concode_elem_sep GenericScheduledExecutorService INSTANCE concode_elem_sep ScheduledExecutorService NONE concode_elem_sep String THREAD_NAME_PREFIX concode_elem_sep RxThreadFactory THREAD_FACTORY concode_field_sep void start concode_elem_sep void shutdown