mark this request as complete and unblock any threads waiting on its completion . concode_field_sep T result concode_elem_sep CountDownLatch latch concode_elem_sep Exception error concode_field_sep T result concode_elem_sep boolean cancel concode_elem_sep boolean isCancelled concode_elem_sep T get concode_elem_sep T get concode_elem_sep void await concode_elem_sep boolean await concode_elem_sep boolean completed concode_elem_sep Exception error concode_elem_sep boolean isDone concode_elem_sep T resultOrThrow
void function ( T arg0 , Exception arg1 ) { this . error = arg1 ; this . result = arg0 ; this . latch . countDown ( ) ; }