High Performance Primitive Collections: data structures (maps, sets, lists, stacks, queues) generated for combinations ...

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

Support for reading and writing Smile ("binary JSON")

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

Support for reading and writing Concise Binary Object Representation

Implementation of mustache.js for Java

Guava is a suite of core and expanded libraries that include

Compression codec for LZF encoding for particularly encoding/decoding, with reasonable compression.

Spatial4j is a general purpose spatial / geospatial ASL licensed open-source Java library. It's

Elasticsearch subproject :server

Data structure which allows accurate estimation of quantiles and related rank statistics

Apache Commons CLI provides a simple API for presenting, processing, and validating a Command Line Interface.

Netty is a NIO client server framework which enables quick and easy development of network applications such as protocol ...

Joda-Time provides a quality replacement for the Java date and time classes. Note that from Java SE 8 onwards, users ...

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

This package provides additional appenders, filters and

JNA provides Java programs easy access to native shared libraries without writing anything but Java code - no JNI or ...

Apache Lucene (module: core)

Apache Lucene (module: backward-codecs)

Apache Lucene (module: common)

Apache Lucene (module: queries)

Apache Lucene (module: memory)

Apache Lucene (module: highlighter)

Apache Lucene (module: queryparser)

Apache Lucene (module: suggest)

Apache Lucene (module: join)

Apache Lucene (module: spatial-extras)

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

YAML 1.1 parser and emitter for Java

Elasticsearch subproject :server

A stripped down Elasticsearch for test purposes only

Apache HttpComponents Client

Apache Lucene (module: test-framework)

Core API and libraries of hamcrest matcher framework.

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

Core implementation of Logback, a reliable, generic, fast and flexible logging framework.

High Performance Primitive Collections: data structures (maps, sets, lists, stacks, queues) generated for combinations ...

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

Support for reading and writing Smile ("binary JSON")

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

Support for reading and writing Concise Binary Object Representation

Implementation of mustache.js for Java

Guava is a suite of core and expanded libraries that include

Jimfs is an in-memory implementation of Java 7's java.nio.file abstract file system API.

Compression codec for LZF encoding for particularly encoding/decoding, with reasonable compression.

Spatial4j is a general purpose spatial / geospatial ASL licensed open-source Java library. It's

A fork of the Apache Cassandra Project ready to embed Elasticsearch.

Tools to assist in building and developing in the Elasticsearch project

Elasticsearch subproject :server

Elasticsearch subproject :server

Elasticsearch subproject :server

Data structure which allows accurate estimation of quantiles and related rank statistics

JSR166e

Apache Commons CLI provides a simple API for presenting, processing, and validating a Command Line Interface.

Netty is a NIO client server framework which enables quick and easy development of network applications such as protocol ...

Joda-Time provides a quality replacement for the Java date and time classes. Note that from Java SE 8 onwards, users ...

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 ...

This package provides additional appenders, filters and

JNA provides Java programs easy access to native shared libraries without writing anything but Java code - no JNI or ...

Apache HttpComponents Client

Apache Lucene (module: test-framework)

Apache Lucene (module: core)

Apache Lucene (module: backward-codecs)

Apache Lucene (module: common)

Apache Lucene (module: queries)

Apache Lucene (module: memory)

Apache Lucene (module: highlighter)

Apache Lucene (module: queryparser)

Apache Lucene (module: suggest)

Apache Lucene (module: join)

Apache Lucene (module: spatial-extras)

Provides phonetic encoding via Commons Codec.

Lucene Kuromoji Japanese Morphological Analyzer

Stempel Analyzer

Provides integration with ICU (International Components for Unicode) for

Smart Chinese Analyzer

SecurityManager implementation that works around design flaws in Java

Core API and libraries of hamcrest matcher framework.

HdrHistogram supports the recording and analyzing sampled data value

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

YAML 1.1 parser and emitter for Java