A mature JDBC3+ Connection pooling library

A fast SQL database that can run embedded or a server mode with support for transactions, encryption, full search, etc. ...

Apache Commons Logging is a thin adapter allowing configurable bridging to other,

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

Implementation for Apache Log4J, a highly configurable logging tool that focuses on performance and low garbage ...

Spring AOP provides an Alliance-compliant aspect-oriented programming implementation allowing you to define method ...

Spring Beans provides the configuration framework and basic functionality to instantiate, configure, and assemble java ...

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

Spring JDBC provides an abstraction layer that simplifies code to use JDBC and the parsing of database-vendor specific ...

Support for programmatic and declarative transaction management for classes that implement special interfaces or any ...