diff --git a/.gitignore b/.gitignore
deleted file mode 100644
index b592817..0000000
--- a/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-swing-layout-1.0.4-src.zip
diff --git a/dead.package b/dead.package
new file mode 100644
index 0000000..d8fd218
--- /dev/null
+++ b/dead.package
@@ -0,0 +1 @@
+swing-layout fails to build from source: https://bugzilla.redhat.com/show_bug.cgi?id=1676097
diff --git a/sources b/sources
deleted file mode 100644
index 15937e9..0000000
--- a/sources
+++ /dev/null
@@ -1 +0,0 @@
-dddf900113dfd94658d0d0504cb78a8c swing-layout-1.0.4-src.zip
diff --git a/swing-layout-1.0.4-fix-incorrect-fsf-address.patch b/swing-layout-1.0.4-fix-incorrect-fsf-address.patch
deleted file mode 100644
index 2a2723a..0000000
--- a/swing-layout-1.0.4-fix-incorrect-fsf-address.patch
+++ /dev/null
@@ -1,20 +0,0 @@
---- COPYING 2006-06-07 16:53:26.000000000 +0200
-+++ COPYING-gil 2012-12-09 10:34:58.592675729 +0100
-@@ -13,7 +13,7 @@
- Version 2.1, February 1999
-
- Copyright (C) 1991, 1999 Free Software Foundation, Inc.
-- 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-@@ -496,7 +496,7 @@
-
- You should have received a copy of the GNU Lesser General Public
- License along with this library; if not, write to the Free Software
-- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-
- Also add information on how to contact you by electronic and paper mail.
-
diff --git a/swing-layout-1.0.4-project_properties.patch b/swing-layout-1.0.4-project_properties.patch
deleted file mode 100644
index e0cefe6..0000000
--- a/swing-layout-1.0.4-project_properties.patch
+++ /dev/null
@@ -1,13 +0,0 @@
---- nbproject/project.properties 2009-10-27 17:54:48.000000000 +0100
-+++ nbproject/project.properties-gil 2012-12-09 10:41:50.618599320 +0100
-@@ -30,8 +30,8 @@
- # Space-separated list of extra javac options
- javac.compilerargs=-g:lines
- javac.deprecation=false
--javac.source=1.4
--javac.target=1.4
-+javac.source=1.5
-+javac.target=1.5
- javac.test.classpath=\
- ${javac.classpath}:\
- ${build.classes.dir}:\
diff --git a/swing-layout-pom.xml b/swing-layout-pom.xml
deleted file mode 100644
index 396a02c..0000000
--- a/swing-layout-pom.xml
+++ /dev/null
@@ -1,93 +0,0 @@
-
-
- 4.0.0
-
- org.jdesktop
- swing-layout
- 1.0.3
- jar
- org.jdesktop - Swing Layout
-
- Mavenized build for Swing Layout from
- "https://swing-layout.dev.java.net".
-
-
-
-
-
-
-
- org.apache.maven.plugins
- maven-compiler-plugin
- true
-
- 1.5
- 1.5
-
-
-
-
- org.apache.maven.plugins
- maven-jar-plugin
- 2.2
-
-
-
- true
-
-
-
-
-
-
- org.apache.maven.plugins
- maven-javadoc-plugin
-
-
-
-
- org.apache.maven.plugins
- maven-source-plugin
-
-
- attach-sources
- verify
-
- jar
-
-
-
-
-
-
-
-
-
- ${basedir}/src
- false
-
- **/*.properties
-
-
-
-
- ${basedir}/src/java
-
- ${basedir}/src/test
-
-
-
-
-
-
- junit
- junit
- 3.8.2
-
-
-
-
-
diff --git a/swing-layout.spec b/swing-layout.spec
deleted file mode 100644
index 462ab84..0000000
--- a/swing-layout.spec
+++ /dev/null
@@ -1,158 +0,0 @@
-Name: swing-layout
-Version: 1.0.4
-Release: 18%{?dist}
-Summary: Natural layout for Swing panels
-License: LGPLv2
-URL: https://swing-layout.dev.java.net/
-# https://svn.java.net/svn/swing-layout~svn/trunk/
-Source0: %{name}-%{version}-src.zip
-# from http://java.net/jira/secure/attachment/27303/pom.xml
-Source1: %{name}-pom.xml
-# use javac target/source 1.5
-Patch0: %{name}-%{version}-project_properties.patch
-Patch1: %{name}-%{version}-fix-incorrect-fsf-address.patch
-
-BuildRequires: jpackage-utils >= 1.6
-BuildRequires: java-devel >= 1.3
-BuildRequires: ant
-BuildRequires: dos2unix
-Requires: java >= 1.3
-
-BuildArch: noarch
-
-%description
-Extensions to Swing to create professional cross platform layout.
-
-%if 0
-%package javadoc
-Summary: Javadoc documentation for Swing Layout
-
-%description javadoc
-Documentation for Swing Layout code.
-%endif
-
-%prep
-%setup -q
-dos2unix releaseNotes.txt
-%patch0 -p0
-%patch1 -p0
-sed -i 's/\r//' COPYING
-
-cp -p %{SOURCE1} pom.xml
-sed -i "s|1.0.3|%{version}|" pom.xml
-
-%build
-
-%{ant} jar \
-# [javadoc] Loading source files for package org.jdesktop.layout...
-# [javadoc] 1 error
-# [javadoc] java.lang.IllegalStateException: endPosTable already set
-%if 0
- javadoc dist
-%endif
-
-%install
-
-mkdir -p %{buildroot}%{_javadir}
-
-%if 0
-install -m 644 dist/%{name}-%{version}.jar %{buildroot}%{_javadir}/%{name}.jar
-%else
-install -m 644 dist/%{name}.jar %{buildroot}%{_javadir}/%{name}.jar
-%endif
-
-mkdir -p %{buildroot}%{_mavenpomdir}
-install -pm 644 pom.xml %{buildroot}%{_mavenpomdir}/JPP-%{name}.pom
-%add_maven_depmap JPP-%{name}.pom %{name}.jar
-
-%if 0
-mkdir -p %{buildroot}%{_javadocdir}/%{name}
-cp -pr dist/javadoc/* %{buildroot}%{_javadocdir}/%{name}
-%endif
-
-%files -f .mfiles
-%doc releaseNotes.txt
-%license COPYING
-
-%if 0
-%files javadoc
-%{_javadocdir}/%{name}
-%license COPYING
-%endif
-
-%changelog
-* Sat Jul 27 2019 Fedora Release Engineering - 1.0.4-18
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
-
-* Sun Feb 03 2019 Fedora Release Engineering - 1.0.4-17
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
-
-* Sat Jul 14 2018 Fedora Release Engineering - 1.0.4-16
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
-
-* Fri Feb 09 2018 Fedora Release Engineering - 1.0.4-15
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
-
-* Thu Jul 27 2017 Fedora Release Engineering - 1.0.4-14
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
-
-* Sat Feb 11 2017 Fedora Release Engineering - 1.0.4-13
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
-
-* Fri Feb 05 2016 Fedora Release Engineering - 1.0.4-12
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild
-
-* Fri Jun 19 2015 Fedora Release Engineering - 1.0.4-11
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild
-
-* Thu Feb 12 2015 gil cattaneo 1.0.4-10
-- introduce license macro
-
-* Sun Jun 08 2014 Fedora Release Engineering - 1.0.4-9
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
-
-* Sun Aug 04 2013 Fedora Release Engineering - 1.0.4-8
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_20_Mass_Rebuild
-
-* Fri Feb 15 2013 Fedora Release Engineering - 1.0.4-7
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_19_Mass_Rebuild
-
-* Sun Dec 09 2012 gil cattaneo 1.0.4-6
-- Adapted to current guideline
-- Added maven pom
-- Installed license file
-
-* Sat Jul 21 2012 Fedora Release Engineering - 1.0.4-5
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_18_Mass_Rebuild
-
-* Sat Jan 14 2012 Fedora Release Engineering - 1.0.4-4
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_17_Mass_Rebuild
-
-* Wed Feb 09 2011 Fedora Release Engineering - 1.0.4-3
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_15_Mass_Rebuild
-
-* Fri Mar 5 2010 Alexander Kurtakov 1.0.4-2
-- Drop gcj_support.
-
-* Tue Jan 26 2010 Victor G. Vasilyev - 1.0.4-1
-- 1.0.4
-
-* Sun Jul 26 2009 Fedora Release Engineering - 1.0.3-4
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_12_Mass_Rebuild
-
-* Wed Feb 25 2009 Fedora Release Engineering - 1.0.3-3
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_11_Mass_Rebuild
-
-* Thu Apr 03 2008 Lubomir Kundrak - 1.0.3-2
-- gcj bits
-- no insane javadoc links
-
-* Tue Feb 19 2008 Lubomir Kundrak - 1.0.3-1
-- 1.0.3
-- Major specfile cleanup for Fedora
-
-* Tue Feb 19 2008 Lubomir Kundrak - 0:1.0-1jpp
-- Shamelessly stolen this from JPackage 1.6 without proper ChangeLog entry
-
-* Mon Nov 12 2005 Jaroslav Tulach - 0:0.9-1jpp
-- First packaged release.