WebAsyncUtils could/should cache the reference to StandardServletAsyncWebRequest's constructor [SPR-10673]

[spring-projects-issues]

Eric Vlaanderen opened SPR-10673 and commented

To avoid excessive use of reflection, WebAsyncUtils could/should cache the reference to StandardServletAsyncWebRequest's constructor.

We profiled a number of very simple http requests and found that 25% of the time is spent class loading in WebAsyncUtils.

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Affects: 3.2.3

Referenced from: commits 9af1984, a0f8a89

[spring-projects-issues]

Eric Vlaanderen commented

#300