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Benedict commented on CASSANDRA-9985:
-------------------------------------
FTR, I've had to update the patch to closer to Guava because we do in fact use
null returns (I had thought we did not).
To be honest, I would be totally comfortable just porting the Guava code
wholesale (or almost wholesale; the removal of tryComputeNext is still nice).
> Introduce our own AbstractIterator
> ----------------------------------
>
> Key: CASSANDRA-9985
> URL: https://issues.apache.org/jira/browse/CASSANDRA-9985
> Project: Cassandra
> Issue Type: Sub-task
> Components: Core
> Reporter: Benedict
> Assignee: Benedict
> Priority: Trivial
> Fix For: 3.0.0 rc1
>
>
> The Guava AbstractIterator not only has unnecessary method call depth, it is
> difficult to debug without attaching source. Since it's absolutely trivial to
> write our own, and it's used widely within the codebase, I think we should do
> so.
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