java-best-practices

Comprehensive Java development best practices covering SOLID principles, DRY, Clean Code, Java-specific patterns (Optional, immutability, streams, lambdas), exception handling, collections, concurrency, testing with JUnit 5 and Mockito, code organization, performance optimization, and common anti-patterns. Essential reference for uncle-duke-java agent during code reviews and architecture guidance.

$ Installer

git clone https://github.com/clostaunau/holiday-card /tmp/holiday-card && cp -r /tmp/holiday-card/.claude/skills/java-best-practices ~/.claude/skills/holiday-card

// tip: Run this command in your terminal to install the skill