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java-coding-standards

Enforce Java 17+ Spring Boot coding standards for naming, immutability, and exceptions.

Updated Mar 24, 2026
Search Tags:#exceptions#java#coding-standards#spring-boot#generics#code-review#immutability
One-click install
npx skills add https://github.com/Oruga420/claude-code-skills --skill java-coding-standards-oruga420
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: java-coding-standards
Source: https://github.com/Oruga420/claude-code-skills/tree/main/java-coding-standards
Command: npx skills add https://github.com/Oruga420/claude-code-skills --skill java-coding-standards-oruga420

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Establishes clear, consistent conventions to reduce bugs, improve readability, and make Spring Boot Java services easier to review and maintain across teams.

Core Features & Use Cases

  • Naming & Structure: Conventions for types, methods, constants, and a recommended Maven/Gradle project layout to keep projects predictable.
  • Immutability & Types: Guidance to prefer immutable types, records, final fields, and safe Optional handling to minimize shared mutable state.
  • Robust Error Handling & Testing: Recommendations for meaningful unchecked domain exceptions, wrapping technical errors with context, and testing expectations (JUnit 5, AssertJ, Mockito).
  • Use Case: Apply these standards when authoring or reviewing Java 17+ Spring Boot services to enforce immutability, sensible Optional usage, clean stream pipelines, and conventional package organization.

Quick Start

Use the java-coding-standards skill to review MarketService.java for naming, immutability, Optional usage, stream clarity, and exception handling.

Frequently Asked Questions about java-coding-standards

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

FAQPage Schema
What are the best coding standards for Java Spring Boot services?▼

Java Spring Boot coding standards enforce consistent naming, immutability, and conventional package structures to reduce bugs and improve maintainability across team projects.

How do I handle exceptions in Java Spring Boot code reviews?▼

Exception handling in Java Spring Boot reviews should enforce meaningful unchecked domain exceptions and wrap technical errors with context to ensure robust error reporting.

Can I use Java records and Optional for immutable Spring Boot services?▼

Java Spring Boot services can use records, final fields, and safe Optional handling to minimize shared mutable state and enforce immutability-by-default patterns.

Does this Java coding standard apply to Java 17 Spring Boot projects?▼

These Java coding standards specifically apply to Java 17+ Spring Boot projects, covering naming, bounded generics, stream practices, and JUnit 5 testing conventions.

How do I structure Maven and Gradle packages for Java Spring Boot?▼

Structuring Maven or Gradle packages for Java Spring Boot requires following conventional project layouts to keep types, methods, and constants predictable across teams.

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