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https://issues.apache.org/jira/browse/JCR-2744?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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angela updated JCR-2744:
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Fix Version/s: 2.2.0
> Avoid element arrays in PathImpl
> --------------------------------
>
> Key: JCR-2744
> URL: https://issues.apache.org/jira/browse/JCR-2744
> Project: Jackrabbit Content Repository
> Issue Type: Improvement
> Components: jackrabbit-spi, jackrabbit-spi-commons
> Reporter: Jukka Zitting
> Assignee: Jukka Zitting
> Fix For: 2.2.0
>
> Attachments: TransientManyChildNodesTest-2.png,
> TransientManyChildNodesTest.png
>
>
> The path handling code in spi-commons shows quite often in thread dumps and
> profiling results, as the current implementation does quite a bit of
> repetitive allocating and copying of path element arrays. We should be able
> to streamline and simplify the path handling code by only tracking the latest
> path element and a reference to the parent path. To do this efficiently we
> may need to adjust some of the Path and PathFactory method declarations (that
> currently assume element array -based paths) also in the SPI.
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