Github user spmallette commented on the pull request:
https://github.com/apache/incubator-tinkerpop/pull/271#issuecomment-201478009
@PommeVerte noticed that neo4j tests are failing around this tree work:
```text
org.apache.tinkerpop.gremlin.neo4j.structure.MultiMetaNeo4jGraphStructureStandardTest
13:16:45
shouldSerializeTree(org.apache.tinkerpop.gremlin.structure.SerializationTest$GraphSONTest)
Time elapsed: 0.233 sec <<< FAILURE!
13:16:45 java.lang.AssertionError: expected:<1> but was:<0>
13:16:45 at org.junit.Assert.fail(Assert.java:88)
13:16:45 at org.junit.Assert.failNotEquals(Assert.java:834)
13:16:45 at org.junit.Assert.assertEquals(Assert.java:645)
13:16:45 at org.junit.Assert.assertEquals(Assert.java:631)
13:16:45 at
org.apache.tinkerpop.gremlin.structure.SerializationTest$GraphSONTest.shouldSerializeTree(SerializationTest.java:385)
```
Can you please take a look?
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at infrastruct...@apache.org or file a JIRA ticket
with INFRA.
---
