Browse dev-java in overlay gentoo
angus-activation
animal-sniffer-annotations
ant
Java-based build tool similar to 'make' that uses XML configuration files.ant-contrib
A collection of tasks (and at one point maybe types and other tools) for Apache Ant.ant-ivy
Ivy is a free java based dependency managerantlr
A parser generator for C++, C#, Java, and Pythonantlr-runtime
antlr-tool
antunit
aopalliance
Aspect-Oriented Programming (AOP) Alliance classesapache-rat
apiguardian-api
asm
Bytecode manipulation framework for Javaaspectj
assertj-core
auto-service-annotations
batik
Java based SVG toolkitbcel
The Byte Code Engineering Library: analyze, create, manipulate Java class filesbcmail
Java cryptography APIsbcpg
bcpkix
bcprov
Java cryptography APIsbcutil
bnd
bnd-annotation
bnd-ant
bnd-util
bndlib
brotli-dec
browserlauncher2
BrowserLauncher2 is a library that facilitates opening a browser from a Java applicationbsf
Bean Script Frameworkbsh
BeanShell: A small embeddable Java source interpreterbyaccj
A java extension of BSD YACC-compatible parser generatorbyte-buddy
c3p0
Library for augmenting traditional (DriverManager-based) JDBC drivers with JNDI-bindable DataSourcescache2k-api
cache2k-core
caffeine
cal10n
cdi-api
cglib
A powerful, high performance and quality Code Generation Library.checker-framework-qual
commons-beanutils
Provides easy-to-use wrappers around Reflection and Introspection APIscommons-cli
A Java library for working with the command line arguments and options.commons-codec
Implementations of common encoders and decoders in Java.commons-collections
Jakarta-Commons Collections Componentcommons-compress
commons-csv
commons-daemon
Tools to allow java programs to run as unix daemonscommons-digester
Reads XML configuration files to provide initialization of various Java objects within the system.commons-httpclient
The Jakarta Commons HttpClient librarycommons-imaging
commons-io
Commons-IO contains utility classes, stream implementations, file filters, and endian classes.commons-junit4
commons-lang
Commons components to manipulate core java classescommons-logging
The Jakarta-Commons Logging package is an ultra-thin bridge between different logging libraries.commons-math
Lightweight, self-contained mathematics and statistics componentscommons-net
The purpose of the library is to provide fundamental protocol access, not higher-level abstractions.commons-nullanalysis
commons-validator
Commons component to validate user input, or data inputcommons-vfs
a single API for accessing various different file systemsconcurrentlinkedhashmap-lru
conversant-disruptor
cortado
coursier-bin
cpptasks
Ant-tasks to compile various source languages and produce executables, shared libraries and static librariesdom4j
Easy to use, open source library for working with XML, XPath and XSLT.easymock
EasyMock provides Mock Objects for interfaces in JUnit tests by generating them on the fly using Java's proxy mechanismeclipse-ecj
Eclipse Compiler for Javaeclipse-jdt-annotation
emma
a free Java code coverage toolerror-prone-annotations
fastinfoset
fec
felix-framework
felix-gogo-runtime
felix-main
felix-resolver
felix-utils
findbugs-annotations
fishbowl
fontbox
An open source Java library for parsing font filesfop
Formatting Objects Processor is a print formatter driven by XSLfreenet-ext
gnu-regexp
GNU regular expression package for Javagradle-bin
greenmail
gson
guava
guava-testlib
guice
Guice is a lightweight dependency injection framework for Java 5 and above.hamcrest
hamcrest-core
Library of matchers for building test expressions.hamcrest-generator
hamcrest-library
hashcash
hawtjni-runtime
htmlcleaner
httpcomponents-client
httpcore
icedtea-sound
icedtea-web
icu4j
A set of Java libraries providing Unicode and Globalization support.identicon
injection-api
iso-relax
Interfaces useful for applications which support RELAX Coreistack-commons-runtime
istack-commonsj2objc-annotations
jackcess
jackrabbit-webdav
jackson-annotations
jackson-core
jackson-databind
jackson-dataformat-xml
jackson-dataformat-yaml
jackson-module-jakarta-xmlbind
jacl
Jacl is an implementation of Tcl written in Java.jai-imageio-core
jai-imageio-jpeg2000
jakarta-activation
jakarta-activation-api
jakarta-annotations-api
jakarta-el-api
jakarta-interceptors
jakarta-json-api
jakarta-mail
jakarta-mail-api
jakarta-oro
A set of text-processing Java classes.jakarta-regexp
100% Pure Java Regular Expression packagejakarta-servlet-api
jakarta-xml-soap-api
jakartaee-migration
jal
jansi
jansi-native
java-config
Java environment configuration tooljava-dep-check
Java Dependency checkerjava-diff-utils
java-getopt
Java command line option parserjava-service-wrapper
A wrapper that makes it possible to install a Java Application as daemon.javacc
Java Compiler Compiler - The Java Parser Generatorjavacup
CUP Parser Generator for Javajavahelp
The JavaHelp system online help systemjavaparser-core
javassist
Javassist makes Java bytecode manipulation simple.javatoolkit
Collection of Gentoo-specific tools for Javajavax-el-api
javax-inject
javax-jms-api
javax-jsp-api
javax-mail
javax-persistence-api
javax-servlet-api
jax-rpc-api
jaxb-api
jaxb-runtime
jaxb-stax-ex
jaxen
A Java XPath Enginejaxrs-api
jaxws-api
jbcrypt
jbig2-imageio
jbitcollider-core
jboss-jms-api
jcalendar
Java date chooser bean for graphically picking a date.jchart2d
jcifs
Library that implements the CIFS/SMB networking protocol in Javajclasslib
A bytecode viewer is a tool.jcommander
jctools-core
jdbc-mysql
MySQL JDBC driverjdbc-postgresql
JDBC Driver for PostgreSQLjdepend
JDepend traverses Java class file directories and generates design quality metrics for each Java package.jdisasm
jdom
Java API to manipulate XML datajeromq
jetbrains-annotations
jffi
An optimized Java interface to libffijflex
JFlex is a lexical analyzer generator for Javajgoodies-common
jgoodies-looks
JGoodies Looks Libraryjide-oss
jimfs
jline
A Java library for handling console inputjmc
jmh-core
jmh-generator-annprocess
jmock
Library for testing Java code using mock objects.jna
Java Native Access (JNA)jnacl
jnr-a64asm
jnr-constants
jnr-ffi
jnr-netdb
jnr-posix
jnr-x86asm
joda-convert
joda-time
A quality open-source replacement for the Java Date and Time classes.jol-core
jopt-simple
jrobin
JRobin is a 100% pure Java alternative to RRDTooljsch
JSch is a pure Java implementation of SSH2.jsch-agent-proxy
json
json-simple
Simple Java toolkit for JSONjson-smart
jsonrpc2-base
jsonrpc2-server
jsr305
JSR 305: Annotations for Software Defect Detection in Javajstl
jstl-api
jtds
jTDS - SQL Server and Sybase JDBC driverjtidy
Tidy is a Java port of HTML Tidy , a HTML syntax checker and pretty printer.jtwig-core
jtwig-reflection
jul-to-slf4j
junit
Simple framework to write repeatable testsjunit-clptr
junit-dataprovider
junitparams
jzlib
JZlib is a re-implementation of zlib in pure Java.kafka-clients
leiningen-bin
libg
lmax-disruptor
log4j-12-api
log4j-api
log4j-core
log4j-over-slf4j
lucene
lz4-java
lzma
lzmajio
Implementations of LzmaInputStream/LzmaOutputStream interacting with underlying LZMA en-/decodersmaven-bin
Project Management and Comprehension Tool for Javamchange-commons
memoryfilesystem
mersennetwister
Modified MersenneTwister java port for Freenetmetainf-services
miglayout
mill-bin
minidns-core
mockito
msv
mvel
objenesis
A small Java library with one purpose: To instantiate a new object of a class.open-test-reporting-events
open-test-reporting-schema
openjdk
openjdk-bin
openjdk-jre-bin
openjfx
opentest4j
osgi-annotation
osgi-cmpn
osgi-core
osgi-service-log
osgi-service-subsystem
owasp-java-encoder
parboiled
pdfbox
Java library and utilities for working with PDF documentspebble
picocli
plexus-classworlds
The Plexus project provides a full software stack for creating and executing software projects.poi
protobuf-java
qdox
Parser for extracting class/interface/method definitionsrandomized-runner
reflections
relaxng-datatype
Interface between RELAX NG validators and datatype librariesreload4j
rhino
An open-source implementation of JavaScript written in Java.rome
An open source set of Atom/RSS Java utilities that make it easy to work in Java with most syndication formatsrxtx
Native lib providing serial and parallel communication for Javasaslprep
sax
SAX is the Simple API for XML, originally a Java-only API. SAX was the first widely adopted API for XML in Java.saxon
The SAXON package is a collection of tools for processing XML documents: XSLT processor, XSL library, parser.sbt
sbt-bin
scala-cli-bin
scram
shrinkwrap-api
shrinkwrap-impl-base
shrinkwrap-spi
sjsxp
slf4j-api
Simple Logging Facade for Javaslf4j-ext
slf4j-nop
Simple Logging Facade for Javaslf4j-reload4j
slf4j-simple
snakeyaml
snappy-java
sparsebitset
stax2-api
stringprep
stringtemplate
A Java template enginesun-jai-bin
JAI is a class library for managing images.swing-layout
Professional cross platform layouts with Swingswingx
A collection of powerful, useful, and just plain fun Swing components.swingx-beaninfo
swingx-ws
swt
GTK based SWT Librarysystem-rules
testng
TestNG is a testing framework inspired from JUnit and NUnittomcat-native
Native APR library for Tomcattomcat-servlet-api
Tomcat's Servlet API 2.4/JSP API 2.0 implementationtreelayout
txw2
typesafe-config
unbescape
univocity-parsers
velocity
A Java-based template engine for easy creation/rendering of documents that format and present data.waffle-jna
woodstox-core
wsdl4j
Web Services Description Language for Java Toolkit (WSDL4J)xalan
Apache's XSLT processor for transforming XML documents into HTML, text, or other XML document types.xalan-serializer
DOM Level 3 serializer from Apache Xalan, shared by Xalan and Xercesxerces
The next generation of high performance, fully compliant XML parsers in the Apache Xerces familyxerial-core
xml-commons-external
An Apache-hosted set of externally-defined standards interfaces, namely DOM, SAX, and JAXP.xml-commons-resolver
An XML Entity and URI Resolverxmlgraphics-commons
A library of several reusable components used by Apache Batik and Apache FOP.xmlunit
XMLUnit extends JUnit and NUnit to enable unit testing of XML.xmlunit-assertj
xmlunit-core
xmlunit-matchers
xmpbox
xom
A new XML object model.xpp2
A streaming pull XML parser used to quickly process input elementsxpp3
An implementation of XMLPULL V1 API.xsdlib
The Sun Multi-Schema XML Validator is a Java tool to validate XML documents against several kinds of XML schemata.xz-java
zstd-jni
zxing-core
zxing-javase