Annotations for null-analysis (Eclipse-based but types are non-null by default AND annotations are retained at runtime)

Collection of various Java support code to make Java programming more 'fun'

Mockito mock objects library core API and implementation

Lombok is a Java library that provides annotations to simplify Java development by automating the generation of ...

TestNG is a testing framework inspired from JUnit and NUnit but introducing some new functionalities that make it more ...