dev-java/jcommon: new package, add 1.0.24

Signed-off-by: Alessandro Barbieri <lssndrbarbieri@gmail.com>

dev-java/jcommon/Manifest

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+DIST jcommon-1.0.24.gh.tar.gz 451355 BLAKE2B 5d5c7e5315da28b3d76c124bf92f0f83bff356a5024b044f78f2babd075d620af46a2c4094bac5d6ef2a1a46ddafa2ffb766d6a668ddbd0f529ac6590a44caa6 SHA512 7adc982aa9cde8ed51642b0e48b70d88bb2c27b09afb16b704699c8abd481fc956197f01d24fe2e61d51316eedb6efbc65b487b4714111b2b91959c61e8da44e

dev-java/jcommon/jcommon-1.0.24.ebuild

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+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+EANT_BUILD_TARGET="compile"
+EANT_BUILD_XML="ant/build.xml"
+EANT_DOC_TARGET="javadocs"
+EANT_NEEDS_TOOLS="true"
+JAVA_ANT_REWRITE_CLASSPATH="true"
+JAVA_PKG_IUSE="doc source test"
+MY_P="${PN}-$(ver_rs 3 -)"
+
+inherit java-pkg-2 java-ant-2
+
+DESCRIPTION="A collection of useful classes used by JFreeChart, JFreeReport and others"
+HOMEPAGE="
+	https://www.jfree.org/jcommon
+	https://github.com/jfree/jcommon
+"
+SRC_URI="https://github.com/jfree/${PN}/archive/refs/tags/v${PV}.tar.gz -> ${P}.gh.tar.gz"
+#S="${WORKDIR}/${MY_P}"
+
+LICENSE="LGPL-2"
+SLOT="1.0"
+KEYWORDS="~amd64"
+
+DEPEND="
+	>=virtual/jdk-1.8:*
+	test? ( dev-java/junit:4 )
+"
+RDEPEND=">=virtual/jre-1.8:*"
+BDEPEND="app-arch/unzip"
+
+src_prepare() {
+	java-pkg_clean
+	default
+}
+
+src_install() {
+	java-pkg_newjar ${P}.jar ${PN}.jar
+	dodoc README.md
+	use doc && java-pkg_dojavadoc javadoc
+	use source && java-pkg_dosrc src/main/java/com src/main/java/org
+}

dev-java/jcommon/metadata.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person">
+		<description>co-maintainers welcome</description>
+		<name>Alessandro Barbieri</name>
+		<email>lssndrbarbieri@gmail.com</email>
+	</maintainer>
+	<upstream>
+		<remote-id type="github">jfree/jcommon</remote-id>
+	</upstream>
+</pkgmetadata>