flink-instrumentation/workspace/flink-1.4.1-instrumented/flink-1.4.1/flink-runtime/src/main/java/org/apache/flink/runtime/rpc/akka/AkkaRpcActor.java
/**
	 * Send throwable to sender if the sender is specified.
	 *
	 * @param throwable to send to the sender
	 */
Send throwable to sender if the sender is specified.
@param throwable to send to the sender
Send throwable to sender if the sender is specified . @param throwable to send to the sender
protected void sendErrorIfSender(Throwable throwable) {
		if (!getSender().equals(ActorRef.noSender())) {
			getSender().tell(new Status.Failure(throwable), getSelf());
		}
	}
protected void sendErrorIfSender ( Throwable throwable ) { if ( ! getSender ( ) . equals ( ActorRef . noSender ( ) ) ) { getSender ( ) . tell ( new Status . Failure ( throwable ) , getSelf ( ) ) ; } }
Send throwable to sender if the sender is specified.
Send throwable to sender if the sender is specified .