[
https://issues.apache.org/jira/browse/LANG-1585?focusedWorklogId=464073&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-464073
]
ASF GitHub Bot logged work on LANG-1585:
----------------------------------------
Author: ASF GitHub Bot
Created on: 29/Jul/20 07:59
Start Date: 29/Jul/20 07:59
Worklog Time Spent: 10m
Work Description: XenoAmess commented on pull request #574:
URL: https://github.com/apache/commons-lang/pull/574#issuecomment-665137439
refined the tests.
full jmh test at: https://pastebin.ubuntu.com/p/FhWRhHx6v6/
in short:
```
Benchmark Mode Cnt Score Error Units
StringUtilsNormalizeSpaceTest.testNew avgt 5 1732.831 ?127.293 ns/op
StringUtilsNormalizeSpaceTest.testNew2 avgt 5 437.049 ? 29.495 ns/op
StringUtilsNormalizeSpaceTest.testOld avgt 5 574.871 ? 46.116 ns/op
```
indicates:
New, New2, Old is 3 version of a same function.
we of course should choose the fastest one, means New2 here.
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Issue Time Tracking
-------------------
Worklog Id: (was: 464073)
Time Spent: 40m (was: 0.5h)
> refine performance of StringUtils.normalizeSpace
> ------------------------------------------------
>
> Key: LANG-1585
> URL: https://issues.apache.org/jira/browse/LANG-1585
> Project: Commons Lang
> Issue Type: Sub-task
> Reporter: Jin Xu
> Priority: Minor
> Time Spent: 40m
> Remaining Estimate: 0h
>
> [https://github.com/apache/commons-lang/pull/574]
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