question: waits until the crawl has to stop . concode_field_sep ExitStatus reason concode_elem_sep String readableName concode_elem_sep CountDownLatch latch concode_elem_sep AtomicInteger states concode_elem_sep int maxStates concode_field_sep boolean isExitCalled concode_elem_sep void stop concode_elem_sep void signalCrawlExhausted concode_elem_sep void signalTimeIsUp concode_elem_sep String toString concode_elem_sep int incrementNumberOfStates
target: ExitStatus function ( ) { latch . await ( ) ; return reason ; }