java-jvm-professional-usage
CommunityReview JVM code for real production risk.
Software Engineering#java#virtual threads#jpa hibernate#spring transactions#bounded thread pools#exception taxonomy#jvm gc tuning
Authormachenjie
Version1.0.0
Installs0
System Documentation
What problem does it solve?
This Skill helps you prevent professional-grade JVM backend issues by enforcing correct transaction boundaries, safe concurrency, disciplined ORM usage, maintainable type modeling, and production-ready observability practices.
Core Features & Use Cases
- Spring proxy-aware transaction correctness: avoids the self-invocation no-transaction pitfall and enforces rollback-safe designs.
- Bounded threading and virtual-thread safety: requires explicit executor sizing/queues and audits virtual-thread pinning risks from blocking work.
- GC, exceptions, DI lifecycle, and ORM hygiene: aligns GC choice to latency SLOs, clarifies business vs infra vs programming exceptions, prevents DI scope leaks, and eliminates entity/DTO boundary violations and N+1 patterns.
Quick Start
Use the java-jvm-professional-usage skill to review my proposed Spring/JPA change for transaction-proxy correctness, bounded executors, virtual-thread pinning risks, exception taxonomy, and DTO-vs-entity discipline.
Dependency Matrix
Required Modules
None requiredComponents
references
💻 Claude Code Installation
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Please help me install this Skill: Name: java-jvm-professional-usage Download link: https://github.com/machenjie/rd-skills/archive/main.zip#java-jvm-professional-usage Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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