Java Fundamentals

pluginagentmarketplace/custom-plugin-java

Implement Java services and Android-shared logic with correct OOP, collections, concurrency basics, and JVM idioms when agents scaffold backends or JVM libraries.

Related skills

Java SpringbootApply Spring Boot starter, package-by-feature, constructor injection, and externalized configuration conventions while an agent scaffolds or refactors JVM services.16.5k34.6kJava Spring BootScaffold and implement production Spring Boot backends—REST APIs, Security, Data, Actuator, and Cloud modules—with Spring Boot 3.x-oriented patterns.11.2k37Java DocsApply consistent Javadoc to Java public APIs so solo builders ship readable, review-ready API docs without guessing tag conventions.10k34.6kKotlin SpringbootApply idiomatic Kotlin patterns—DI, JPA entities, config, and feature-first packages—while building Spring Boot services.9.2k34.6kCreate Spring Boot Java ProjectBootstrap a Spring Boot 3 Java 21 backend skeleton from start.spring.io with JPA, PostgreSQL, Redis, MongoDB, validation, cache, and Testcontainers.9k34.6kJava Refactoring Extract MethodApply the Extract Method refactor in Java with before-and-after patterns so long methods become smaller, named units your agent can change safely.8.9k34.6k