java-guide

Guide AI-assisted Java development with modern patterns and Spring Boot conventions.

7|1|Updated Nov 3, 2025
One-click install
npx skills add https://github.com/ar4mirez/samuel --skill java-guide
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: java-guide
Source: https://github.com/ar4mirez/samuel/tree/main/template/.claude/skills/java-guide
Command: npx skills add https://github.com/ar4mirez/samuel --skill java-guide

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill provides comprehensive guardrails, patterns, and best practices for AI-assisted Java development, ensuring code quality, maintainability, and adherence to modern standards.

Core Features & Use Cases

  • Modern Java Patterns: Guidance on using records, sealed classes, and streams effectively.
  • Best Practices: Adherence to style guides, resource management, and immutability.
  • Testing Standards: Recommendations for JUnit, AssertJ, and parameterized tests.
  • Project Structure: A clear, organized layout for Spring Boot applications.
  • Use Case: When writing a new Spring Boot service, consult this Skill for guidance on structuring your code, implementing business logic with streams, and writing robust tests.

Quick Start

Follow the Java guide to implement a new record for user data.

Frequently Asked Questions about java-guide

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

FAQPage Schema
What are the best practices for using records and sealed classes in Java?

Spring Boot project structure should follow clear, organized layouts. This guide provides guardrails for resource management, coding standards, and structuring your service to ensure maintainability and adherence to conventions.

How do I write robust tests for a Spring Boot service?

Modern Java patterns like records, sealed classes, and streams enable effective data modeling and functional processing. This guide provides comprehensive guardrails to generate high-quality, maintainable AI-assisted code.

Can I use this Java guide for AI-assisted development workflows?

This guide focuses on modern Java features, Spring Boot conventions, and robust testing strategies. It provides guardrails for code style, resource management, and project structure to ensure high-quality, maintainable code.

How do I structure a new Spring Boot application to ensure maintainability?

To structure a Spring Boot application for maintainability, follow a clear, organized project layout. This guide provides conventions for resource management and code style to keep your service robust and high-quality.

What testing standards should I follow for modern Java development?

Modern Java testing standards recommend using JUnit, AssertJ, and parameterized tests. This guide provides specific recommendations and strategies to ensure your tests are robust and verify business logic effectively.

How do I implement immutability in Java using modern features?

Implement immutability in Java by using modern features like records. This guide provides patterns and best practices for resource management and code style to effectively utilize these features in your application.