Core annotations used for value types, used by Jackson data binding package.

General data-binding functionality for Jackson: works on core streaming API

A set of annotations used for code inspection support and code documentation.

Square’s meticulous HTTP client for Java and Kotlin.

JavaBeans Validation (Bean Validation) is a validation model that can add constraints to the beans with annotations ...

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

To String Verifier

A micro framework for creating web applications in Kotlin and Java 8 with minimal effort

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

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

EqualsVerifier can be used in JUnit unit tests to verify whether the contract for the equals and hashCode methods is ...

Core API and libraries of hamcrest matcher framework.

Mockito mock objects library core API and implementation

SLF4J Reload4j Provider