As part of my effort to get windows build more stable, I enabled appveyor to build the project
https://github.com/apache/incubator-tinkerpop/pull/209/files#diff-180360612c6b8c4ed830919bbb4dd459R1 The result is consistent with what I see on my machine: https://ci.appveyor.com/project/velo/incubator-tinkerpop/build/17 Would be really nice to enable appveyor on this repository. Cheers