How does this skill handle null safety?

It promotes the use of Optional for return types, Map/flatMap patterns instead of direct get() calls, and Bean Validation for input constraints.

Is this skill strictly for Spring Boot projects?

While the project structure and logging advice are optimized for Spring Boot, the general Java coding standards are beneficial for any modern Java application.

Does this skill support older versions of Java?

While it emphasizes Java 17+ features like records, the core principles of naming, streams, and Optional usage are applicable to Java 8 and above.

What testing frameworks does this skill recommend?

It advocates for JUnit 5 and AssertJ for fluent assertions, and Mockito for mocking dependencies while avoiding partial mocks.

Java Coding Standards for Spring Boot

Name: Java Coding Standards for Spring Boot
Author: flatrick

byflatrick

0•

API 开发

Enforces modern Java 17+ coding standards and Spring Boot best practices to build maintainable, type-safe, and production-ready services.

This skill equips Claude with a robust framework for developing and reviewing Java applications, specifically tailored for Spring Boot environments using Java 17 or higher. It provides clear guidance on leveraging modern language features like records and sealed classes while enforcing strict conventions for immutability, Optional usage, and stream pipelines. By applying these standards, the skill helps developers maintain a consistent project structure, implement clean exception handling patterns, and ensure high-quality testing using JUnit 5 and Mockito, ultimately reducing technical debt and improving code readability.

主要功能

01Standardizes error handling with domain-specific unchecked exceptions.

02Provides standardized naming conventions for PascalCase classes and camelCase methods.

030 GitHub stars

04Defines idiomatic Spring Boot project layouts and package structures.

05Promotes immutability by default using final fields and DTO records.

06Enforces Java 17+ features including records, sealed classes, and pattern matching.

使用场景

01Refactoring legacy Java code to utilize modern Java 17+ features and records.

02Performing automated code reviews to ensure compliance with Spring Boot conventions.

03Architecting new microservices with standardized package layouts and DTO patterns.

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add flatrick/mdt java-coding-standards

For use in Claude.ai and ChatGPT