diff --git a/7.0.7.tar.gz b/7.0.7.tar.gz
new file mode 100644
index 0000000..b65423f
Binary files /dev/null and b/7.0.7.tar.gz differ
diff --git a/fastutil-7.0.7-build.patch b/fastutil-7.0.7-build.patch
new file mode 100644
index 0000000..e78e0ee
--- /dev/null
+++ b/fastutil-7.0.7-build.patch
@@ -0,0 +1,88 @@
+diff -Nru fastutil-7.0.7/build.xml fastutil-7.0.7.build/build.xml
+--- fastutil-7.0.7/build.xml	2015-08-07 18:50:24.000000000 +0200
++++ fastutil-7.0.7.build/build.xml	2015-10-27 11:37:23.197848395 +0100
+@@ -1,6 +1,4 @@
+-<project name="fastutil" default="jar" basedir="."
+-         xmlns:artifact="antlib:org.apache.maven.artifact.ant"
+-         xmlns:ivy="antlib:org.apache.ivy.ant">
++<project name="fastutil" default="jar" basedir=".">
+ 
+ 	<property file="build.properties"/>
+ 
+@@ -28,12 +26,15 @@
+ 
+ 	<!-- OSGi manifest generation -->
+ 	<target name="resolve" description="run Ivy to fetch jars">
+-		<ivy:retrieve />
+ 	</target>
+ 
+-	<target name="osgi" depends="resolve,compile">
++	<target name="osgi" depends="compile">
+ 		<delete dir="${build}/*.class"/>
+-		<taskdef resource="aQute/bnd/ant/taskdef.properties" classpath="lib/bnd-2.4.0.jar"/>
++		<taskdef resource="aQute/bnd/ant/taskdef.properties" >
++			<classpath>
++				<fileset dir="/usr/share/java/aqute-bnd"/>
++			</classpath>
++		</taskdef>
+ 		<bnd 
+ 			classpath="${build}" 
+ 			eclipse="false" 
+@@ -57,55 +58,14 @@
+ 	</target>
+ 
+ 	<target name="pom" depends="dist" description="insert version into pom">
+-		<copy todir="${build}" file="pom.xml">
+-			<filterset>
+-				<filter token="version" value="${version}"/>
+-			</filterset>
+-		</copy>
++		<copy tofile="${dist}/lib/pom.xml" file="pom-model.xml" />
++		<replace file="${dist}/lib/pom.xml" token="VERSION" value="${version}"/>
+ 	</target>
+ 
+ 	<target name="deploy" depends="pom" description="deploy snapshot version to Maven snapshot repository">
+-		<artifact:mvn>
+-			<arg value="org.apache.maven.plugins:maven-deploy-plugin:2.6:deploy-file" />
+-			<arg value="-Durl=${maven-snapshots-repository-url}" />
+-			<arg value="-DrepositoryId=${maven-snapshots-repository-id}" />
+-			<arg value="-DpomFile=${build}/pom.xml" />
+-			<arg value="-Dfile=${maven-jar}" />
+-		</artifact:mvn>
+ 	</target>
+ 
+ 	<target name="stage" depends="dist" description="deploy release version to Maven staging repository">
+-		<!-- sign and deploy the main artifact -->
+-		<artifact:mvn>
+-			<arg value="org.apache.maven.plugins:maven-gpg-plugin:1.3:sign-and-deploy-file" />
+-			<arg value="-Durl=${maven-staging-repository-url}" />
+-			<arg value="-DrepositoryId=${maven-staging-repository-id}" />
+-			<arg value="-DpomFile=pom.xml" />
+-			<arg value="-Dfile=${maven-jar}" />
+-			<arg value="-Pgpg" />
+-		</artifact:mvn>
+-
+-		<!-- sign and deploy the sources artifact -->
+-		<artifact:mvn>
+-			<arg value="org.apache.maven.plugins:maven-gpg-plugin:1.3:sign-and-deploy-file" />
+-			<arg value="-Durl=${maven-staging-repository-url}" />
+-			<arg value="-DrepositoryId=${maven-staging-repository-id}" />
+-			<arg value="-DpomFile=pom.xml" />
+-			<arg value="-Dfile=${maven-sources-jar}" />
+-			<arg value="-Dclassifier=sources" />
+-			<arg value="-Pgpg" />
+-		</artifact:mvn>
+-
+-		<!-- sign and deploy the javadoc artifact -->
+-		<artifact:mvn>
+-			<arg value="org.apache.maven.plugins:maven-gpg-plugin:1.3:sign-and-deploy-file" />
+-			<arg value="-Durl=${maven-staging-repository-url}" />
+-			<arg value="-DrepositoryId=${maven-staging-repository-id}" />
+-			<arg value="-DpomFile=pom.xml" />
+-			<arg value="-Dfile=${maven-javadoc-jar}" />
+-			<arg value="-Dclassifier=javadoc" />
+-			<arg value="-Pgpg" />
+-		</artifact:mvn>
+ 	</target>
+ 
+ 	<!-- ************************************** END OF MAVEN SH*T ************************************** -->
diff --git a/fastutil.spec b/fastutil.spec
new file mode 100644
index 0000000..3057e1b
--- /dev/null
+++ b/fastutil.spec
@@ -0,0 +1,70 @@
+Name:           fastutil
+Version:        7.0.7
+Release:        7
+Summary:        Fast & compact type-specific collections for Java
+License:        ASL 2.0 and LGPLv2+
+URL:            http://fastutil.di.unimi.it/
+Source0:        https://github.com/vigna/fastutil/archive/%{version}.tar.gz
+
+Patch0001:      fastutil-7.0.7-build.patch
+
+BuildRequires:  ant ant-junit aqute-bnd emma gcc java-javadoc javapackages-local  make
+
+BuildArch:      noarch
+
+%description
+Fastutil extends the Java Collections Framework by providing type-specific maps, sets, lists and
+queues with a small memory footprint and fast access and insertion; provides also big (64-bit)
+arrays, sets and lists, and fast, practical I/O classes for binary and text files.
+
+The classes implement their standard counterpart interface (e.g., Map for maps) and can be plugged
+into existing code. Moreover, they provide additional features (such as bidirectional iterators)
+that are not available in the standard classes.
+
+Besides objects and primitive types, fastutil classes provide support for references, that is,
+objects that are compared using the equality operator rather than the equals() method.
+
+%package        help
+Summary:        Help documents for %{name}
+Provides:       %{name}-javadoc = %{version}-%{release}
+Obsoletes:      %{name}-javadoc < %{version}-%{release}
+
+%description    help
+Manauals of API and other help documents for %{name}.
+
+%prep
+%autosetup -p1
+find . -name "*.jar" -o -name "*.class" -print -delete
+
+sed -i "s,59 Temple Place,51 Franklin Street,;s,Suite 330,Fifth Floor,;s,02111-1307,02110-1301," \
+       src/it/unimi/dsi/fastutil/io/InspectableFileCachedInputStream.java \
+       test/it/unimi/dsi/fastutil/io/InspectableFileCachedInputStreamTest.java
+
+%pom_xpath_remove "pom:dependencies" pom-model.xml
+
+%build
+mkdir build
+make -s clean sources
+ant -Djar.base=%{_javadir}/emma -Dj2se.apiurl=%{_javadocdir}/java pom
+
+%install
+%mvn_file it.unimi.dsi:%{name} %{name}
+%mvn_artifact dist/lib/pom.xml dist/lib/%{name}-%{version}.jar
+%mvn_install -J docs
+
+%check
+mkdir reports
+ant -Djar.base=%{_javadir}/emma junit
+
+%files
+%license LICENSE-2.0
+%_javadir/*
+%{_datadir}/maven*/*
+
+%files help
+%doc CHANGES README.md
+%_javadocdir/%{name}
+
+%changelog
+* Sat Dec 21 2019 zhouyihang <zhouyihang1@huawei.com> - 7.0.7-7
+- Package init