attempts to cancel the specified scheduledtask . concode_field_sep Cache<K,CancellableTask<K,T>> cancellableTaskMap concode_elem_sep boolean isStarted concode_field_sep Iterable<T> getScheduledTasks concode_elem_sep void closeImpl concode_elem_sep void schedule concode_elem_sep void startImpl concode_elem_sep Optional<T> getScheduledTask concode_elem_sep CancellableTask<K,T> scheduleImpl concode_elem_sep void start concode_elem_sep void close
boolean function ( T arg0 ) { CancellableTask < K , T > loc0 = this . cancellableTaskMap . getIfPresent ( arg0 . getKey ( ) ) ; if ( loc0 != null && loc0 . getScheduledTask ( ) == arg0 && loc0 . cancel ( ) ) { this . cancellableTaskMap . invalidate ( arg0 . getKey ( ) ) ; return true ; } return false ; }