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Minor performance improvements for 5.1 [SPR-17074] #21612

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spring-projects-issues opened this issue Jul 21, 2018 · 2 comments
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Minor performance improvements for 5.1 [SPR-17074] #21612

spring-projects-issues opened this issue Jul 21, 2018 · 2 comments
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@spring-projects-issues spring-projects-issues commented Jul 21, 2018

Сергей Цыпанов opened SPR-17074 and commented

This is a ticket for minor performance improvements for 5.1. My intention is to use it in connection with pull-requests created for changes introduced via code static analysis, benchmarking, and profiling.


Referenced from: pull request #1891, and commits 457d586, f834083, 69c6a40, 5051850, b5c691b, 2938a95

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@spring-projects-issues spring-projects-issues commented Jul 24, 2018

Juergen Hoeller commented

While the initial pull request has been merged for RC1 already, I'll leave this ticket open for RC2 for further performance fine-tuning.

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@spring-projects-issues spring-projects-issues commented Aug 6, 2018

Juergen Hoeller commented

On a related note to the second pull request here, we pre-size LinkedHashSet for conversion from an array in StringUtils now (in removeDuplicateStrings and commaDelimitedListToSet, triggered by the nullability revision in #21660).

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