Publisher javadocs example fails to compile

[JaysonRaymond]

From http://googlecloudplatform.github.io/google-cloud-java/0.9.2/apidocs/com/google/cloud/pubsub/spi/v1/Publisher.html

(Checked both 0.9.0-alpha or 0.9.2-alpha):

:
List<RpcFuture> results = new ArrayList<>();
:
Futures.addCallback(
Futures.allAsList(results),
:

Futures.allAsList & Futures.addCallback both require a ListenableFuture, not an RpcFuture.

The Rpc implementation is coming from Gax-0.1.0.

[pongad]

@JaysonRaymond This is a miss from my side. I neglected to update the sample at the time.

This was fixed in 0.9.3.

I'll close this for now; please reopen if you have any more concerns.