java-coding-standards

Apply Java coding standards to Spring Boot services during code review.

1|Updated Mar 18, 2026
One-click install
npx skills add https://github.com/xxih/ai-harness-zh --skill java-coding-standards-xxih
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: java-coding-standards
Source: https://github.com/xxih/ai-harness-zh/tree/main/references/translations/everything-claude-code/docs/zh-CN/skills/java-coding-standards
Command: npx skills add https://github.com/xxih/ai-harness-zh --skill java-coding-standards-xxih

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Many Spring Boot projects suffer from inconsistent naming, mutable state, improper use of Optional and Streams, and chaotic project layouts, leading to hard‑to‑maintain code and bugs.

Core Features & Use Cases

  • Enforces clear naming conventions for classes, methods, fields, and constants.
  • Promotes immutability through records and final fields.
  • Guides correct Optional handling and Stream usage.
  • Defines exception handling patterns and custom domain exceptions.
  • Provides a standardized Maven/Gradle project structure.
  • Ideal for code reviews, onboarding new developers, and establishing team‑wide coding policies.

Quick Start

Ask the skill to review my Spring Boot project's Java files for compliance with the coding standards.

Frequently Asked Questions about java-coding-standards

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I enforce Java coding standards in a Spring Boot project?

Enforce Java coding standards in Spring Boot by applying consistent naming conventions, promoting immutability through records and final fields, and standardizing the Maven or Gradle project layout during code reviews.

What is the best way to handle Optional and Stream usage in Spring Boot services?

The best way to handle Optional and Stream usage in Spring Boot services is to follow established Java coding standards that guide correct functional operations, ensuring safe data processing and reducing runtime exceptions.

Does this Java coding standards skill support Gradle builds or only Maven?

This Java coding standards skill supports both Gradle and Maven builds, enabling you to apply standardized project structure and exception handling patterns across Java 17+ Spring Boot services regardless of the build tool.

Can I use Java records for immutability when refactoring Spring Boot code?

You can use Java records for immutability when refactoring Spring Boot code to enforce immutable state, replacing mutable DTOs and ensuring final fields align with team-wide Java coding policies.

How do I structure exception handling and custom domain exceptions in Spring Boot?

Structure exception handling in Spring Boot by defining custom domain exceptions and following standardized patterns that ensure consistent error management across your Java 17+ services.