Add core-beans: bean scopes, the prototype-in-singleton trap, lifecycle callback order and graceful shutdown phases on Boot 4.1

Co-Authored-By: Claude Sonnet 5 <[email protected]> Claude-Session: https://claude.ai/code/session_01JoVmf2fWvcpoXndcDSwRf7
2026-09-24 04:59:41 +00:00
parent 9825efa081
commit 51f3ecd5da
65 changed files with 1780 additions and 0 deletions
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+# A SmartLifecycle whose stop(callback) never calls the callback, timeout 500 ms
+
+close() returned after roughly the timeout: true
+2026-09-24T10:28:58.263+05:30  INFO 3358 --- [core-beans] [           main] o.s.c.support.DefaultLifecycleProcessor  : Shutdown phase 2147483647 ends with 1 bean still running after timeout of 500ms: [neverStops]