Java Options

22 builder options across 9 categories.

Java is a mature, enterprise-grade language powering everything from Android apps to large-scale backend systems. Agent rules for Java often codify Spring Boot patterns, Maven/Gradle build conventions, dependency injection style, and test structure with JUnit.

Spring Boot

Maven

Hibernate

JUnit 5

Lombok

Architecture

Architecture patterns and principles

framework

Libraries

Select libraries used in your project

Linter / Formatter

Code quality tools

Performance

Performance optimization guidelines

Security

Security best practices

Style Guide

Community-sourced coding standards

Testing

Testing frameworks and conventions

Tooling

Infrastructure, CI/CD, and DevOps tools