question: retrieve the value . will return the value if it has been set via #set object , throw an java.util.concurrent.executionexception if it has beenset via #setexception throwable or throw a java.util.concurrent.cancellationexception if it has been cancelled . concode_field_sep AtomicReference<Object> value concode_elem_sep boolean cancelled concode_elem_sep SettableTask<T> settableTask concode_elem_sep String NO_VALUE concode_elem_sep ListenableFutureTask<T> listenableFuture concode_field_sep boolean cancel concode_elem_sep T call concode_elem_sep boolean isCancelled concode_elem_sep boolean set concode_elem_sep void interruptTask concode_elem_sep void setCancelled concode_elem_sep boolean setValue concode_elem_sep boolean setException concode_elem_sep boolean setException concode_elem_sep boolean isDone concode_elem_sep void addCallback concode_elem_sep void addCallback
target: T function ( long arg0 , TimeUnit arg1 ) { return this . listenableFuture . get ( arg0 , arg1 ) ; }