Alexander Kriegisch 20c688e68d Avoid duplicate application listeners (proxy vs. proxy target) ...

In AbstractApplicationEventMulticaster.retrieveApplicationListeners,
despite best efforts to avoid it, unwrapped proxies (singleton targets)
can end up in the list of programmatically registered listeners. In
order to avoid duplicates, we need to find and replace them by their
proxy counterparts, because if both a proxy and its target end up in
'allListeners', listeners will fire twice.

Fixes #28283.

2023-10-10 17:01:00 +02:00

..

jmh/java/org/springframework/context

Early removal of 5.x-deprecated code

2021-11-18 09:18:06 +01:00

main

Avoid duplicate application listeners (proxy vs. proxy target)

2023-10-10 17:01:00 +02:00

test

Regression test for duplicate firing of proxied application listeners

2023-10-10 17:01:00 +02:00

testFixtures/java/org/springframework/context/testfixture

Introduce ObjectUtils#nullSafeHash(Object... element)

2023-09-13 15:14:34 +02:00