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Posted to dev@poi.apache.org by GitBox <gi...@apache.org> on 2022/12/21 22:16:45 UTC
[GitHub] [poi] mirraj2 opened a new pull request, #408: Increase performance of StylesTable.putStyle by 100%
mirraj2 opened a new pull request, #408:
URL: https://github.com/apache/poi/pull/408
When exporting a large spreadsheet, this method took 2.3 seconds of execution time. See VisualVM screenshot:
<img width="586" alt="image" src="https://user-images.githubusercontent.com/847857/209012831-52c35859-aa14-4ef1-91b1-ef889409af68.png">
This change would ensure that only one linear lookup is made into the xfs collection instead of the current two lookups per invocation of this method.
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[GitHub] [poi] asfgit closed pull request #408: Increase performance of StylesTable.putStyle by 100%
Posted by GitBox <gi...@apache.org>.
asfgit closed pull request #408: Increase performance of StylesTable.putStyle by 100%
URL: https://github.com/apache/poi/pull/408
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[GitHub] [poi] pjfanning commented on pull request #408: Increase performance of StylesTable.putStyle by 100%
Posted by GitBox <gi...@apache.org>.
pjfanning commented on PR #408:
URL: https://github.com/apache/poi/pull/408#issuecomment-1362182669
Thanks - merged
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