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https://issues.apache.org/jira/browse/LANG-1248?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Benoit Wiart updated LANG-1248:
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Attachment: MyBenchmark.java
Simple jmh benchmark
> FastDatePrinter Memory allocation regression
> --------------------------------------------
>
> Key: LANG-1248
> URL: https://issues.apache.org/jira/browse/LANG-1248
> Project: Commons Lang
> Issue Type: Bug
> Components: lang.time.*
> Affects Versions: 3.5
> Reporter: Benoit Wiart
> Assignee: Charles Honton
> Attachments: MyBenchmark.java
>
>
> when the code was migrated from StringBuffer to Appendable in LANG-1152.
> We've lost the ability to modify the buffer (setCharAt)
> The new implementation of appendFullDigits allocate a temporary char array to
> work around that limitation.
> This is a major source of memory allocation which is not present in version
> 3.4.
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