Set thread interrupt flag on InterruptedException [SPR-16479]

[spring-projects-issues]

Igor opened SPR-16479 and commented

missing a few interrupt() calls there which is also inconsistent with other places in the framework codebase

@jhoeller want to merge it in version 5.0.4 and 4.3.15

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Affects: 4.3.14, 5.0.3

Referenced from: pull request #1668, and commits 39201ad, 33d655a

Backported to: 4.3.15

[spring-projects-issues]

Juergen Hoeller commented

I've also fine-tuned our exception handling in those places to consistently expose a proper exception message (since InterruptedException usually doesn't have any) in the re-thrown exceptions, and to consistently contain the InterruptedException as root cause.