diff --git a/.disruptor.metadata b/.disruptor.metadata
new file mode 100644
index 0000000..9229b14
--- /dev/null
+++ b/.disruptor.metadata
@@ -0,0 +1 @@
+6027c6014a49499e4b7b831bfb3df916d7192a3a SOURCES/disruptor-3.4.4.tar.gz
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..da4a35a
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+SOURCES/disruptor-3.4.4.tar.gz
diff --git a/SOURCES/disruptor-3.4.4.pom b/SOURCES/disruptor-3.4.4.pom
new file mode 100644
index 0000000..64eea72
--- /dev/null
+++ b/SOURCES/disruptor-3.4.4.pom
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"
+ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+ <modelVersion>4.0.0</modelVersion>
+ <groupId>com.lmax</groupId>
+ <artifactId>disruptor</artifactId>
+ <version>3.4.4</version>
+ <name>Disruptor Framework</name>
+ <description>Disruptor - Concurrent Programming Framework</description>
+ <url>http://lmax-exchange.github.com/disruptor</url>
+ <licenses>
+ <license>
+ <name>The Apache Software License, Version 2.0</name>
+ <url>http://www.apache.org/licenses/LICENSE-2.0.txt</url>
+ <distribution>repo</distribution>
+ </license>
+ </licenses>
+ <developers>
+ <developer>
+ <id>team</id>
+ <name>LMAX Disruptor Development Team</name>
+ <email>lmax-disruptor@googlegroups.com</email>
+ </developer>
+ </developers>
+ <scm>
+ <connection>scm:git@github.com:LMAX-Exchange/disruptor.git</connection>
+ <url>scm:git@github.com:LMAX-Exchange/disruptor.git</url>
+ </scm>
+ <dependencies>
+ <dependency>
+ <groupId>junit</groupId>
+ <artifactId>junit</artifactId>
+ <version>4.12</version>
+ <scope>test</scope>
+ </dependency>
+ </dependencies>
+</project>
diff --git a/SPECS/disruptor.spec b/SPECS/disruptor.spec
new file mode 100644
index 0000000..0a33137
--- /dev/null
+++ b/SPECS/disruptor.spec
@@ -0,0 +1,152 @@
+Name: disruptor
+Version: 3.4.4
+Release: 2%{?dist}
+Summary: Concurrent Programming Framework
+License: ASL 2.0
+URL: https://lmax-exchange.github.io/disruptor/
+BuildArch: noarch
+
+Source0: https://github.com/LMAX-Exchange/disruptor/archive/%{version}/%{name}-%{version}.tar.gz
+Source1: https://repo1.maven.org/maven2/com/lmax/%{name}/%{version}/%{name}-%{version}.pom
+
+BuildRequires: maven-local-openjdk8
+BuildRequires: mvn(junit:junit)
+BuildRequires: mvn(org.apache.felix:maven-bundle-plugin)
+
+%description
+A High Performance Inter-Thread Messaging Library.
+
+%package javadoc
+Summary: Javadoc for %{name}
+
+%description javadoc
+This package contains javadoc for %{name}.
+
+%prep
+%autosetup
+# Cleanup
+find . -name "*.class" -print -delete
+find . -name "*.jar" -type f -print -delete
+
+cp -p %{SOURCE1} pom.xml
+
+# Add OSGi support
+%pom_xpath_inject "pom:project" "<packaging>bundle</packaging>"
+%pom_add_plugin org.apache.felix:maven-bundle-plugin:2.3.7 . '
+<extensions>true</extensions>
+<configuration>
+ <instructions>
+ <Bundle-DocURL>%{url}</Bundle-DocURL>
+ <Bundle-Name>${project.name}</Bundle-Name>
+ <Bundle-Vendor>LMAX Disruptor Development Team</Bundle-Vendor>
+ </instructions>
+</configuration>
+<executions>
+ <execution>
+ <id>bundle-manifest</id>
+ <phase>process-classes</phase>
+ <goals>
+ <goal>manifest</goal>
+ </goals>
+ </execution>
+</executions>'
+
+# fail to compile cause: incompatible hamcrest apis
+rm -r src/test/java/com/lmax/disruptor/RingBufferTest.java \
+ src/test/java/com/lmax/disruptor/RingBufferEventMatcher.java
+# Failed to stop thread: Thread[com.lmax.disruptor.BatchEventProcessor@1d057a39,5,main]
+rm -r src/test/java/com/lmax/disruptor/dsl/DisruptorTest.java
+# Test fails due to incompatible jmock version
+#rm -f src/test/java/com/lmax/disruptor/EventPollerTest.java
+
+%mvn_file :%{name} %{name}
+
+%build
+
+%mvn_build -- -Dproject.build.sourceEncoding=UTF-8 -Dmaven.compiler.source=1.8 -Dmaven.compiler.target=1.8
+
+%install
+%mvn_install
+
+%files -f .mfiles
+%doc README.md
+%license LICENCE.txt
+
+%files javadoc -f .mfiles-javadoc
+%license LICENCE.txt
+
+%changelog
+* Wed Feb 23 2022 Mikolaj Izdebski <mizdebsk@redhat.com> - 3.4.4-2
+- Build with OpenJDK 8
+
+* Mon Dec 13 2021 Sérgio Basto <sergio@serjux.com> - 3.4.4-1
+- Update disruptor to 3.4.4 (#1953941)
+
+* Wed Jul 21 2021 Fedora Release Engineering <releng@fedoraproject.org> - 3.4.2-6
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild
+
+* Mon Jun 28 2021 Mikolaj Izdebski <mizdebsk@redhat.com> - 3.4.2-5
+- Remove unneeded buildrequires on jmock and hamcrest
+
+* Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 3.4.2-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+
+* Mon Jul 27 2020 Fedora Release Engineering <releng@fedoraproject.org> - 3.4.2-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
+
+* Fri Jul 10 2020 Jiri Vanek <jvanek@redhat.com> - 3.4.2-2
+- Rebuilt for JDK-11, see https://fedoraproject.org/wiki/Changes/Java11
+
+* Tue May 12 2020 Alexander Scheel <ascheel@redhat.com> - 3.4.2-1
+- Rebase to disruptor upstream release v3.4.2
+
+* Tue Jan 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 3.3.6-8
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild
+
+* Wed Jul 24 2019 Fedora Release Engineering <releng@fedoraproject.org> - 3.3.6-7
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
+
+* Thu Jan 31 2019 Fedora Release Engineering <releng@fedoraproject.org> - 3.3.6-6
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
+
+* Thu Jul 12 2018 Fedora Release Engineering <releng@fedoraproject.org> - 3.3.6-5
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
+
+* Wed Feb 07 2018 Fedora Release Engineering <releng@fedoraproject.org> - 3.3.6-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
+
+* Wed Jul 26 2017 Fedora Release Engineering <releng@fedoraproject.org> - 3.3.6-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
+
+* Fri Feb 10 2017 Fedora Release Engineering <releng@fedoraproject.org> - 3.3.6-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
+
+* Fri Nov 11 2016 gil cattaneo <puntogil@libero.it> 3.3.6-1
+- update to 3.3.6
+
+* Thu Jun 23 2016 gil cattaneo <puntogil@libero.it> 3.3.4-1
+- update to 3.3.4
+
+* Wed Feb 03 2016 Fedora Release Engineering <releng@fedoraproject.org> - 3.3.2-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild
+
+* Wed Jun 17 2015 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 3.3.2-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild
+
+* Wed Jun 03 2015 gil cattaneo <puntogil@libero.it> 3.3.2-2
+- build fix for jmock 2.8.1
+
+* Wed Jun 3 2015 Mikolaj Izdebski <mizdebsk@redhat.com> - 3.3.2-1
+- Update to upstream version 3.3.2
+
+* Sun Feb 01 2015 gil cattaneo <puntogil@libero.it> 3.2.1-3
+- introduce license macro
+
+* Sat Jun 07 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 3.2.1-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
+
+* Mon Apr 21 2014 gil cattaneo <puntogil@libero.it> 3.2.1-1
+- update to 3.2.1
+
+* Wed Aug 14 2013 gil cattaneo <puntogil@libero.it> 3.2.0-1
+- initial rpm