Core API and libraries of hamcrest matcher framework.

Apache Commons DBCP software implements Database Connection Pooling

The Commons Configuration software library provides a generic configuration interface that enables an application to read configuration data from various sources and requires Java 8.

Jersey core common packages

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

Apache HttpComponents HTTP/1.1 core components

The Apache Log4j support for web servlet containers

Surefire JUnitCore (JUnit 4.7+) Runner

Plexus component for creating and extracting archive files like ZIP and TAR.

Feign Core

The Apache Log4j binding between Log4j 2 API and SLF4J.