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https://issues.apache.org/jira/browse/UIMA-5115?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15506568#comment-15506568
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Richard Eckart de Castilho commented on UIMA-5115:
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If get() would return an Optional, then the way to get the actual value would
be get().get(). I'm not a fan of Optional either.
I'm quite fine with get(), single() and singleOrNull() - but since Optional is
one of the hip things today, I wanted to make at least sure that we know why we
don't do it.
> uv3 select() api for iterators and streams over CAS contents
> ------------------------------------------------------------
>
> Key: UIMA-5115
> URL: https://issues.apache.org/jira/browse/UIMA-5115
> Project: UIMA
> Issue Type: New Feature
> Components: Core Java Framework
> Reporter: Marshall Schor
> Priority: Minor
> Fix For: 3.0.0SDKexp
>
>
> Design and implement a select() API based on uimaFIT's select, integrated
> well with Java 8 concepts. Initial discussions in UIMA-1524. Wiki with
> diagram: https://cwiki.apache.org/confluence/display/UIMA/UV3+Iterator+support
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