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https://issues.apache.org/jira/browse/SOLR-10693?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16012504#comment-16012504
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Joel Bernstein commented on SOLR-10693:
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I started out with that approach but ran into some situations that didn't work
well. I ended up settling on the same approach taken in the java.util.Arrays
class, which has a copyOf and copyOfRange function. The MathArrays takes this
approach as well:
http://commons.apache.org/proper/commons-math/javadocs/api-3.6/org/apache/commons/math3/util/MathArrays.html
> Add copyOfRange Stream Evaluator
> --------------------------------
>
> Key: SOLR-10693
> URL: https://issues.apache.org/jira/browse/SOLR-10693
> Project: Solr
> Issue Type: New Feature
> Security Level: Public(Default Security Level. Issues are Public)
> Reporter: Joel Bernstein
>
> The copyOfRange Stream Evaluator copies a range of an array to a new array.
> Syntax:
> {code}
> a = copyOfRange(colA, 1, 4)
> {code}
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