Github user velo commented on the pull request:
https://github.com/apache/incubator-tinkerpop/commit/34ec9e7f60f15b5dbfa684a8e96668d9bbcb6752#commitcomment-14235497
In gremlin-core/src/main/java/com/tinkerpop/gremlin/structure/Graph.java:
In gremlin-core/src/main/java/com/tinkerpop/gremlin/structure/Graph.java on
line 513:
Would be really cool to have the ability to add a root cause to this.
Some times, to check if an element exists, I need to talk to the graph
database and that may reply with an exception with more details on why was not
possible to find a given element!
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