Github user dkuppitz commented on the pull request:
https://github.com/apache/incubator-tinkerpop/pull/320#issuecomment-221823513
Updated. Regarding the order of `RangeByIsCountStrategy` and
`AdjacentToIncidentStrategy`, it doesn't really matter. We either go:
`out().count().is(0) -> outE().count().is(0) -> not(outE())`
or:
`out().count().is(0) -> not(out()) -> not(outE())`
In fact it's the former, but either way we would always end up with the
same step sequence.
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