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

Logic-less and semantic templates with Java

JavaMail API for sending and receiving emails using standard protocols like SMTP, POP3, and IMAP, supporting both text ...

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

The Commons Text library provides additions to the standard JDK text handling. It includes algorithms for string ...

Simple API, Complex Emails. A light weight wrapper for the JavaMail SMTP API

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

Basic building block for Spring that in conjunction with Spring Beans provides dependency injection and IoC features.

Spring Context provides access to configured objects like a registry (a context). It inherits its features from Spring ...

Implementation of the SLF4J API for Logback, a reliable, generic, fast and flexible logging framework.

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

Mockito mock objects library core API and implementation