A type-safe HTTP client for Android and Java.

A Retrofit Converter which uses Jackson for serialization.

Guava is a suite of core and expanded libraries that include

Metrics is a Java library which gives you unparalleled insight into what your code does in

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

Core API and libraries of hamcrest matcher framework.

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