gnodet opened a new pull request, #25246:
URL: https://github.com/apache/camel/pull/25246
## Summary
_Claude Code on behalf of gnodet_
Part of CAMEL-20199 (migrate from `synchronized` to explicit lock
constructs).
This PR replaces `synchronized` blocks and methods with `ReentrantLock` in
four OAuth and security component files:
- **`KeycloakPublicKeyResolver`** (`camel-keycloak`): `refreshKeys()`
converted from `synchronized` method to `ReentrantLock`
- **`DefaultOAuthTokenValidationFactory`** (`camel-oauth`): Discovery lock
map changed from `ConcurrentMap<String, Object>` with `synchronized(lock)` to
`ConcurrentMap<String, ReentrantLock>` with explicit lock/unlock
- **`JwksCache`** (`camel-oauth`): Both `refreshJwkSet()` and
`fetchAndCache()` converted from `synchronized` blocks to `ReentrantLock`
- **`KeyRotationScheduler`** (`camel-pqc`): `checkAndRotate()` converted
from `synchronized` method to `ReentrantLock`
All conversions follow the standard `lock.lock(); try { ... } finally {
lock.unlock(); }` pattern.
## Test plan
- [x] `camel-oauth` tests pass (119 tests, 0 failures)
- [x] `camel-keycloak` tests pass (122 tests, 0 failures)
- [x] `camel-pqc` tests pass (210 tests, 0 failures)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
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