diff --git a/dev-java/jcs/Manifest b/dev-java/jcs/Manifest
deleted file mode 100644
index cf5da0cf8d508..0000000000000
--- a/dev-java/jcs/Manifest
+++ /dev/null
@@ -1 +0,0 @@
-DIST commons-jcs-dist-2.0-beta-1-src.tar.gz 825048 BLAKE2B e99ed509d790e600bed762358f1f52779daec1a1dc2b6245ed9a39660400be0cea8546f02e6478bfeefdd2476409efeeed012cba705eeb0f71a31668f242284a SHA512 56d68807de6d47debc893584a738bc797c2a150503ae460dc1444e9434b438926f6ad9fe8c1292250f6a0b2936210084cbd512083b5a8cc4f20e692b759a314f
diff --git a/dev-java/jcs/files/jcs-2.0-build.xml b/dev-java/jcs/files/jcs-2.0-build.xml
deleted file mode 100644
index 04c4dae81729b..0000000000000
--- a/dev-java/jcs/files/jcs-2.0-build.xml
+++ /dev/null
@@ -1,306 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-
-<!-- ====================================================================== -->
-<!-- Ant build file (http://ant.apache.org/) for Ant 1.6.2 or above.        -->
-<!-- ====================================================================== -->
-
-<!-- ====================================================================== -->
-<!-- ===================== - DO NOT EDIT THIS FILE! - ===================== -->
-<!-- ====================================================================== -->
-<!--                                                                        -->
-<!-- Any modifications will be overwritten.                                 -->
-<!--                                                                        -->
-<!-- Generated by Maven Ant Plugin on 6/14/15 12:02 AM                      -->
-<!-- See: http://maven.apache.org/plugins/maven-ant-plugin/                 -->
-<!--                                                                        -->
-<!-- ====================================================================== -->
-
-<project name="commons-jcs-core-from-maven" default="package" basedir=".">
-
-  <!-- ====================================================================== -->
-  <!-- Build environment properties                                           -->
-  <!-- ====================================================================== -->
-
-  <property file="${user.home}/.m2/maven.properties"/>
-  <property file="maven-build.properties"/>
-
-  <property name="maven.build.finalName" value="commons-jcs-core-2.0-beta-1"/>
-  <property name="maven.build.dir" value="target"/>
-  <property name="maven.build.outputDir" value="${maven.build.dir}/classes"/>
-  <property name="maven.build.srcDir.0" value="src/main/java"/>
-  <property name="maven.build.resourceDir.0" value="src/main/resources"/>
-  <property name="maven.build.testOutputDir" value="${maven.build.dir}/test-classes"/>
-  <property name="maven.build.testDir.0" value="src/test/java"/>
-  <property name="maven.build.testResourceDir.0" value="src/test/test-conf"/>
-  <property name="maven.test.reports" value="${maven.build.dir}/test-reports"/>
-  <property name="maven.reporting.outputDirectory" value="${maven.build.dir}/site"/>
-
-  <property name="maven.repo.local" value="${user.home}/.m2/repository"/>
-  <property name="maven.settings.offline" value="false"/>
-  <property name="maven.settings.interactiveMode" value="true"/>
-
-  <!-- ====================================================================== -->
-  <!-- Defining classpaths                                                    -->
-  <!-- ====================================================================== -->
-
-  <path id="build.classpath">
-    <pathelement location="${maven.repo.local}/commons-logging/commons-logging/1.2/commons-logging-1.2.jar"/>
-    <pathelement location="${maven.repo.local}/commons-dbcp/commons-dbcp/1.4/commons-dbcp-1.4.jar"/>
-    <pathelement location="${maven.repo.local}/commons-pool/commons-pool/1.6/commons-pool-1.6.jar"/>
-    <pathelement location="${maven.repo.local}/hsqldb/hsqldb/1.8.0.10/hsqldb-1.8.0.10.jar"/>
-    <pathelement location="${maven.repo.local}/org/apache/velocity/velocity-tools/2.0/velocity-tools-2.0.jar"/>
-    <pathelement location="${maven.repo.local}/commons-beanutils/commons-beanutils/1.7.0/commons-beanutils-1.7.0.jar"/>
-    <pathelement location="${maven.repo.local}/commons-digester/commons-digester/1.8/commons-digester-1.8.jar"/>
-    <pathelement location="${maven.repo.local}/commons-chain/commons-chain/1.1/commons-chain-1.1.jar"/>
-    <pathelement location="${maven.repo.local}/commons-collections/commons-collections/3.2/commons-collections-3.2.jar"/>
-    <pathelement location="${maven.repo.local}/commons-validator/commons-validator/1.3.1/commons-validator-1.3.1.jar"/>
-    <pathelement location="${maven.repo.local}/dom4j/dom4j/1.1/dom4j-1.1.jar"/>
-    <pathelement location="${maven.repo.local}/oro/oro/2.0.8/oro-2.0.8.jar"/>
-    <pathelement location="${maven.repo.local}/sslext/sslext/1.2-0/sslext-1.2-0.jar"/>
-    <pathelement location="${maven.repo.local}/org/apache/struts/struts-core/1.3.8/struts-core-1.3.8.jar"/>
-    <pathelement location="${maven.repo.local}/antlr/antlr/2.7.2/antlr-2.7.2.jar"/>
-    <pathelement location="${maven.repo.local}/org/apache/struts/struts-taglib/1.3.8/struts-taglib-1.3.8.jar"/>
-    <pathelement location="${maven.repo.local}/org/apache/struts/struts-tiles/1.3.8/struts-tiles-1.3.8.jar"/>
-    <pathelement location="${maven.repo.local}/org/apache/velocity/velocity/1.6.2/velocity-1.6.2.jar"/>
-    <pathelement location="${maven.repo.local}/commons-lang/commons-lang/2.4/commons-lang-2.4.jar"/>
-    <pathelement location="${maven.repo.local}/commons-httpclient/commons-httpclient/3.1/commons-httpclient-3.1.jar"/>
-    <pathelement location="${maven.repo.local}/commons-codec/commons-codec/1.2/commons-codec-1.2.jar"/>
-    <pathelement location="${maven.repo.local}/javax/servlet/servlet-api/2.5/servlet-api-2.5.jar"/>
-  </path>
-  <path id="build.test.classpath">
-    <pathelement location="${maven.repo.local}/commons-logging/commons-logging/1.2/commons-logging-1.2.jar"/>
-    <pathelement location="${maven.repo.local}/commons-dbcp/commons-dbcp/1.4/commons-dbcp-1.4.jar"/>
-    <pathelement location="${maven.repo.local}/commons-pool/commons-pool/1.6/commons-pool-1.6.jar"/>
-    <pathelement location="${maven.repo.local}/hsqldb/hsqldb/1.8.0.10/hsqldb-1.8.0.10.jar"/>
-    <pathelement location="${maven.repo.local}/org/apache/commons/commons-collections4/4.0/commons-collections4-4.0.jar"/>
-    <pathelement location="${maven.repo.local}/junit/junit/4.11/junit-4.11.jar"/>
-    <pathelement location="${maven.repo.local}/org/hamcrest/hamcrest-core/1.3/hamcrest-core-1.3.jar"/>
-    <pathelement location="${maven.repo.local}/org/hamcrest/hamcrest-library/1.3/hamcrest-library-1.3.jar"/>
-    <pathelement location="${maven.repo.local}/log4j/log4j/1.2.17/log4j-1.2.17.jar"/>
-    <pathelement location="${maven.repo.local}/org/apache/velocity/velocity-tools/2.0/velocity-tools-2.0.jar"/>
-    <pathelement location="${maven.repo.local}/commons-beanutils/commons-beanutils/1.7.0/commons-beanutils-1.7.0.jar"/>
-    <pathelement location="${maven.repo.local}/commons-digester/commons-digester/1.8/commons-digester-1.8.jar"/>
-    <pathelement location="${maven.repo.local}/commons-chain/commons-chain/1.1/commons-chain-1.1.jar"/>
-    <pathelement location="${maven.repo.local}/commons-collections/commons-collections/3.2/commons-collections-3.2.jar"/>
-    <pathelement location="${maven.repo.local}/commons-validator/commons-validator/1.3.1/commons-validator-1.3.1.jar"/>
-    <pathelement location="${maven.repo.local}/dom4j/dom4j/1.1/dom4j-1.1.jar"/>
-    <pathelement location="${maven.repo.local}/oro/oro/2.0.8/oro-2.0.8.jar"/>
-    <pathelement location="${maven.repo.local}/sslext/sslext/1.2-0/sslext-1.2-0.jar"/>
-    <pathelement location="${maven.repo.local}/org/apache/struts/struts-core/1.3.8/struts-core-1.3.8.jar"/>
-    <pathelement location="${maven.repo.local}/antlr/antlr/2.7.2/antlr-2.7.2.jar"/>
-    <pathelement location="${maven.repo.local}/org/apache/struts/struts-taglib/1.3.8/struts-taglib-1.3.8.jar"/>
-    <pathelement location="${maven.repo.local}/org/apache/struts/struts-tiles/1.3.8/struts-tiles-1.3.8.jar"/>
-    <pathelement location="${maven.repo.local}/org/apache/velocity/velocity/1.6.2/velocity-1.6.2.jar"/>
-    <pathelement location="${maven.repo.local}/commons-lang/commons-lang/2.4/commons-lang-2.4.jar"/>
-    <pathelement location="${maven.repo.local}/commons-httpclient/commons-httpclient/3.1/commons-httpclient-3.1.jar"/>
-    <pathelement location="${maven.repo.local}/commons-codec/commons-codec/1.2/commons-codec-1.2.jar"/>
-    <pathelement location="${maven.repo.local}/javax/servlet/servlet-api/2.5/servlet-api-2.5.jar"/>
-  </path>
-
-  <!-- ====================================================================== -->
-  <!-- Cleaning up target                                                     -->
-  <!-- ====================================================================== -->
-
-  <target name="clean" description="Clean the output directory">
-    <delete dir="${maven.build.dir}"/>
-  </target>
-
-  <!-- ====================================================================== -->
-  <!-- Compilation target                                                     -->
-  <!-- ====================================================================== -->
-
-  <target name="compile" description="Compile the code">
-    <mkdir dir="${maven.build.outputDir}"/>
-    <javac destdir="${maven.build.outputDir}" 
-           encoding="UTF-8" 
-           nowarn="false" 
-           debug="true" 
-           optimize="false" 
-           deprecation="true" 
-           target="1.6" 
-           verbose="false" 
-           fork="false" 
-           source="1.6">
-      <src>
-        <pathelement location="${maven.build.srcDir.0}"/>
-      </src>
-      <classpath refid="build.classpath"/>
-    </javac>
-    <mkdir dir="${maven.build.outputDir}//var/tmp/portage/dev-java/jcs-2.0/work/commons-jcs-dist-2.0-beta-1-src/commons-jcs-core/target/classes"/>
-    <copy todir="${maven.build.outputDir}//var/tmp/portage/dev-java/jcs-2.0/work/commons-jcs-dist-2.0-beta-1-src/commons-jcs-core/target/classes">
-      <fileset dir="${maven.build.resourceDir.0}"/>
-    </copy>
-  </target>
-
-  <!-- ====================================================================== -->
-  <!-- Test-compilation target                                                -->
-  <!-- ====================================================================== -->
-
-  <target name="compile-tests" 
-          description="Compile the test code" 
-          unless="maven.test.skip">
-    <mkdir dir="${maven.build.testOutputDir}"/>
-    <javac destdir="${maven.build.testOutputDir}" 
-           encoding="UTF-8" 
-           nowarn="false" 
-           debug="true" 
-           optimize="false" 
-           deprecation="true" 
-           target="1.6" 
-           verbose="false" 
-           fork="false" 
-           source="1.6">
-      <src>
-        <pathelement location="${maven.build.testDir.0}"/>
-      </src>
-      <classpath>
-        <path refid="build.test.classpath"/>
-        <pathelement location="${maven.build.outputDir}"/>
-      </classpath>
-    </javac>
-    <copy todir="${maven.build.testOutputDir}">
-      <fileset dir="${maven.build.testResourceDir.0}">
-        <include name="**/*.properties"/>
-        <include name="**/*.ccf"/>
-      </fileset>
-    </copy>
-  </target>
-
-  <!-- ====================================================================== -->
-  <!-- Run all tests                                                          -->
-  <!-- ====================================================================== -->
-
-  <target name="test" 
-          depends="compile-tests, junit-missing" 
-          unless="junit.skipped" 
-          description="Run the test cases">
-    <mkdir dir="${maven.test.reports}"/>
-    <junit printSummary="yes" haltonerror="true" haltonfailure="true" fork="true" dir=".">
-      <sysproperty key="basedir" value="."/>
-      <formatter type="xml"/>
-      <formatter type="plain" usefile="false"/>
-      <classpath>
-        <path refid="build.test.classpath"/>
-        <pathelement location="${maven.build.outputDir}"/>
-        <pathelement location="${maven.build.testOutputDir}"/>
-      </classpath>
-      <batchtest todir="${maven.test.reports}" unless="test">
-        <fileset dir="${maven.build.testDir.0}">
-          <include name="**/*UnitTest.java"/>
-          <exclude name="**/BlockDiskElementDescriptorUnitTest.java"/>
-          <exclude name="**/HSQLDiskCacheConcurrentUnitTest.java"/>
-          <exclude name="**/HSQLDiskCacheUnitTest.java"/>
-          <exclude name="**/IndexedDiskCacheOptimizationUnitTest.java"/>
-          <exclude name="**/TestTCPLateralUnitTest.java"/>
-          <exclude name="**/UDPDiscoveryUnitTest.java"/>
-          <exclude name="**/UDPDiscoverySenderUnitTest.java"/>
-        </fileset>
-      </batchtest>
-      <batchtest todir="${maven.test.reports}" if="test">
-        <fileset dir="${maven.build.testDir.0}">
-          <include name="**/${test}.java"/>
-          <exclude name="**/BlockDiskElementDescriptorUnitTest.java"/>
-          <exclude name="**/HSQLDiskCacheConcurrentUnitTest.java"/>
-          <exclude name="**/HSQLDiskCacheUnitTest.java"/>
-          <exclude name="**/IndexedDiskCacheOptimizationUnitTest.java"/>
-          <exclude name="**/TestTCPLateralUnitTest.java"/>
-          <exclude name="**/UDPDiscoveryUnitTest.java"/>
-          <exclude name="**/UDPDiscoverySenderUnitTest.java"/>
-        </fileset>
-      </batchtest>
-    </junit>
-  </target>
-
-  <target name="test-junit-present">
-    <available classname="junit.framework.Test" property="junit.present" classpathref="build.test.classpath"/>
-  </target>
-
-  <target name="test-junit-status" 
-          depends="test-junit-present">
-    <condition property="junit.missing">
-      <and>
-        <isfalse value="${junit.present}"/>
-        <isfalse value="${maven.test.skip}"/>
-      </and>
-    </condition>
-    <condition property="junit.skipped">
-      <or>
-        <isfalse value="${junit.present}"/>
-        <istrue value="${maven.test.skip}"/>
-      </or>
-    </condition>
-  </target>
-
-  <target name="junit-missing" 
-          depends="test-junit-status" 
-          if="junit.missing">
-    <echo>=================================== WARNING ===================================</echo>
-    <echo> JUnit is not present in the test classpath or your $ANT_HOME/lib directory. Tests not executed.</echo>
-    <echo>===============================================================================</echo>
-  </target>
-
-  <!-- ====================================================================== -->
-  <!-- Javadoc target                                                         -->
-  <!-- ====================================================================== -->
-
-  <target name="javadoc" description="Generates the Javadoc of the application">
-    <javadoc sourcepath="${maven.build.srcDir.0}" 
-             packagenames="*" 
-             destdir="${maven.reporting.outputDirectory}/apidocs" 
-             access="protected" 
-             old="false" 
-             verbose="false" 
-             encoding="UTF-8" 
-             version="true" 
-             use="true" 
-             author="true" 
-             splitindex="false" 
-             nodeprecated="false" 
-             nodeprecatedlist="false" 
-             notree="false" 
-             noindex="false" 
-             nohelp="false" 
-             nonavbar="false" 
-             serialwarn="false" 
-             charset="ISO-8859-1" 
-             docencoding="UTF-8" 
-             source="1.6" 
-             linksource="true" 
-             breakiterator="false">
-      <link href="http://docs.oracle.com/javase/6/docs/api/"/>
-      <link href="http://docs.oracle.com/javaee/6/api/"/>
-    </javadoc>
-  </target>
-
-  <!-- ====================================================================== -->
-  <!-- Package target                                                         -->
-  <!-- ====================================================================== -->
-
-  <target name="package" depends="compile" description="Package the application">
-    <jar jarfile="${maven.build.dir}/${maven.build.finalName}.jar" 
-         compress="true" 
-         index="false" 
-         basedir="${maven.build.outputDir}" 
-         excludes="**/package.html">
-      <manifest>
-        <attribute name="Main-Class" value="Main"/>
-      </manifest>
-    </jar>
-  </target>
-
-  <!-- ====================================================================== -->
-  <!-- A dummy target for the package named after the type it creates         -->
-  <!-- ====================================================================== -->
-
-  <target name="jar" depends="package" description="Builds the jar for the application"/>
-
-  <!-- ====================================================================== -->
-  <!-- Download dependencies target                                           -->
-  <!-- ====================================================================== -->
-
-  <target name="test-offline">
-    <condition property="maven.mode.offline">
-      <equals arg1="${maven.settings.offline}" arg2="true"/>
-    </condition>
-  </target>
-</project>
diff --git a/dev-java/jcs/jcs-2.0.ebuild b/dev-java/jcs/jcs-2.0.ebuild
deleted file mode 100644
index f79f0dded2119..0000000000000
--- a/dev-java/jcs/jcs-2.0.ebuild
+++ /dev/null
@@ -1,96 +0,0 @@
-# Copyright 1999-2017 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=5
-JAVA_PKG_IUSE="test doc source"
-
-inherit java-pkg-2 java-ant-2
-
-MY_P="commons-${PN}-dist-${PV}-beta-1-src"
-JCS_CORE="commons-${PN}-core"
-
-DESCRIPTION="A distributed caching system for server-side Java applications"
-HOMEPAGE="http://commons.apache.org/jcs/"
-SRC_URI="http://apache.mirrors.ovh.net/ftp.apache.org/dist/commons/${PN}/source/commons-${PN}-dist-${PV}-beta-1-src.tar.gz"
-
-LICENSE="Apache-2.0"
-SLOT="2.0"
-KEYWORDS="amd64 x86"
-IUSE="admin"
-
-CDEPEND="dev-java/jisp:2.5
-	dev-db/hsqldb:0
-	dev-java/log4j:0
-	dev-java/xmlrpc:3
-	dev-java/commons-lang:0
-	dev-java/commons-dbcp:0
-	dev-java/commons-pool:0
-	dev-java/commons-logging:0
-	dev-java/commons-httpclient:3
-	java-virtuals/servlet-api:3.0"
-
-RDEPEND=">=virtual/jre-1.6
-	${CDEPEND}"
-DEPEND=">=virtual/jdk-1.6
-	test? ( dev-java/ant-junit:0 )
-	${CDEPEND}"
-
-S="${WORKDIR}/${MY_P}"
-
-JAVA_ANT_REWRITE_CLASSPATH="true"
-EANT_GENTOO_CLASSPATH="
-	xmlrpc-3
-	hsqldb
-	jisp-2.5
-	log4j
-	commons-lang
-	commons-pool
-	commons-dbcp
-	commons-logging
-	commons-httpclient-3
-	servlet-api-3.0
-"
-
-EANT_BUILD_XML="${JCS_CORE}/build.xml"
-EANT_BUILD_TARGET="package"
-
-java_prepare() {
-	cp "${FILESDIR}/${P}-build.xml" ${JCS_CORE}/build.xml
-
-	# Disable the velocity-tools dep.
-	rm -v \
-		${JCS_CORE}/src/main/java/org/apache/commons/jcs/admin/servlet/JCSAdminServlet.java
-
-	if use test; then
-		# Make use of commons-collections4 not yet packaged in Gentoo
-		rm -v \
-			"${JCS_CORE}"/src/test/java/org/apache/commons/jcs/utils/struct/JCSvsCommonsLRUMapPerformanceTest.java \
-			"${JCS_CORE}"/src/test/java/org/apache/commons/jcs/utils/struct/LRUMapPerformanceTest.java
-
-		# Fails for some reason.
-		rm -v \
-			"${JCS_CORE}"/src/test/java/org/apache/commons/jcs/auxiliary/disk/AbstractDiskCacheUnitTest.java \
-			"${JCS_CORE}"/src/test/java/org/apache/commons/jcs/auxiliary/disk/LRUMapJCSUnitTest.java \
-			"${JCS_CORE}"/src/test/java/org/apache/commons/jcs/engine/logging/CacheEventLoggerDebugLoggerUnitTest.java \
-			"${JCS_CORE}"/src/test/java/org/apache/commons/jcs/utils/struct/DoubleLinkedListUnitTest.java
-	fi
-}
-
-EANT_TEST_TARGET="test"
-
-src_test() {
-	java-pkg-2_src_test
-}
-
-src_install() {
-	local target="${JCS_CORE}"/target
-	java-pkg_newjar "${target}"/"${JCS_CORE}-${PV}"-beta-1.jar "${JCS_CORE}".jar
-
-	if use doc; then
-		java-pkg_dojavadoc "${target}"/site/apidocs
-	fi
-
-	if use source; then
-		java-pkg_dosrc "${JCS_CORE}"/src
-	fi
-}
diff --git a/dev-java/jcs/metadata.xml b/dev-java/jcs/metadata.xml
deleted file mode 100644
index 4946ed2f4b77e..0000000000000
--- a/dev-java/jcs/metadata.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
-<pkgmetadata>
-  <maintainer type="project">
-    <email>java@gentoo.org</email>
-    <name>Java</name>
-  </maintainer>
-  <use>
-    <flag name="admin">Enable JCS Admin servlets</flag>
-  </use>
-</pkgmetadata>