This URL is unreachable?
https://googlecloudplatform.github.io/google-cloud-java/latest/apidocs/com/google/cloud/compute/package-summary.html

This is breaking tests that depend on it (not sure if it affects customers), for example: https://travis-ci.org/GoogleCloudPlatform/appengine-plugins-core/builds/338186738#L1512

Has this page moved? Or is it just down?