The gap it fixes

Broken mutual exclusion that looks like real thread-safety but isn't -- SEI CERT LCK06-J/LCK00-J. FindBugs has related detectors ("lock does not guard", instance-vs-static lock mismatches) -- bytecode/CI only, not an inline IDE inspection. No dedicated Marketplace plugin found.

Facts and pricing

Category: Code Quality
Pricing: Free
Platform: IntelliJ-family
First published: —
Marketplace ID: #34075
Repository: mismatched-lock-object-companion
Growth: ▲ +3200.0% since 2026-09-05 (1→33)

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