JUnit Jupiter is the API for writing tests using JUnit 5.

Rich and fluent assertions for testing in Java

Guava is a suite of core and expanded libraries that include

Disruptor - Concurrent Programming Framework

API for SLF4J (The Simple Logging Facade for Java) which serves as a simple facade or abstraction for various logging ...

Binding/provider for SLF4J, which outputs all events to System.err. Only messages of level INFO and higher are printed.