Annotations the SpotBugs tool supports

Guava is a suite of core and expanded libraries that include

API for Jakarta Servlet, enabling web applications to handle HTTP requests and responses through a standard interface ...

Hibernate's Jakarta Validation reference implementation.

Javassist (JAVA programming ASSISTant) makes Java bytecode manipulation

Reflections - Java runtime metadata analysis

Spring Context provides access to configured objects like a registry (a context). It inherits its features from Spring ...

Basic building block for Spring that in conjunction with Spring Beans provides dependency injection and IoC features.

Spring Beans provides the configuration framework and basic functionality to instantiate, configure, and assemble java ...

YAML 1.1 parser and emitter for Java

Play

Core classes for Specs2, a library for writing executable software specifications in Scala