A library jar that provides APIs for Applications written for the Google Android Platform.

Square’s meticulous HTTP client for Java and Kotlin.

A type-safe HTTP client for Android and Java.

Reactive Extensions for Java

Fluent assertions for Java and Android that makes your test assertions and failure messages more readable.

Square’s meticulous HTTP client for Java and Kotlin.

Square’s meticulous HTTP client for Java and Kotlin.

The Apache Commons IO library contains utility classes, stream implementations, file filters,

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

Mockito mock objects library core API and implementation