Github user dkuppitz commented on a diff in the pull request:
https://github.com/apache/tinkerpop/pull/876#discussion_r202111311
--- Diff:
gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/process/traversal/traverser/O_OB_S_SE_SL_Traverser.java
---
@@ -30,6 +30,7 @@
protected Object sack = null;
protected short loops = 0; // an optimization hack to use a short
internally to save bits :)
+ protected String loopName = null;
--- End diff --
`hashCode()`---
