univocity's open source parsers for processing different text formats using a consistent API

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

API for Apache Log4J, a highly configurable logging tool that focuses on performance and low garbage generation. It has ...

The Apache Log4j Commons Logging Adapter

Apache POI - Java API To Access Microsoft Format Files

Apache POI - Java API To Access Microsoft Format Files (Scratchpad)

Apache POI - Java API To Access Microsoft Format Files

This geoLatte-geom library offers a geometry model that conforms to the OGC Simple Features for SQL

Java library for creating, editing, and analyzing vector geometry, widely used in GIS applications.

MVEL is a powerful expression language for Java-based applications.

Core Jackson processing abstractions (aka Streaming API), implementation for JSON

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

Support for reading and writing YAML-encoded data via Jackson abstractions.

Support for reading and writing TOML-encoded data via Jackson abstractions.

Support for reading and writing CSV-encoded data via Jackson

HikariCP is a 'zero-overhead' production ready JDBC connection pool.

The Jakarta Persistence API (JPA), providing object-relational mapping capabilities for managing relational data in Java ...

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

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