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Cache spring.factories loads [SPR-15509] #20068

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spring-issuemaster opened this Issue May 3, 2017 · 1 comment

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spring-issuemaster commented May 3, 2017

Phil Webb opened SPR-15509 and commented

Currently SpringFactoriesLoader reloads properties files on each call. Whilst this doesn't appear to be particularly expensive in terms of CPU, it does cause some garbage objects due to an 8K buffer that Properties creates each time.

We could cache the loaded properties to save repeated loading the same file.


Affects: 4.3.8

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spring-issuemaster commented May 3, 2017

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