#479033850
23%
master-1.21: 31%

Ran 06 Nov 2026 12:40PM UTC

Jobs 1

Files 444

Run time 1min

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Committed 06 Nov 2026 12:36PM UTC coverage: 23.047%. Remained the same

Build # #479033850

Build Type

Pull #259

github

Committed by

claude

Commit Message

Make SingleCache#get thread-safe

PacketCodec caches its codec fields in a SingleCache. When the same packet instance is
encoded concurrently on several Netty threads (e.g. a packet broadcast to many players),
a thread could observe initialized == true while value was still null, causing an NPE in
PacketCodec#loopCodecFields and disconnecting the player.

Backport of #257 (dc27361) to 1.20.1.
Related to #258

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01UeSuG8Sp4V22VPUqWFGwM7

Pull Request Pull Request #259: Make SingleCache#get thread-safe (backport of #257)

Coverage Stats

2443 of 10600 relevant lines covered (23.05%)

0.23 hits per line

Jobs

ID	Job ID	Ran	Files	Coverage
1	#479033850.1	06 Nov 2026 12:40PM UTC	444	23.05

CyclopsMC / CyclopsCore / #479033850
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master-1.21: 31%

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