diff -Nru unsafe-mock-8.0/debian/changelog unsafe-mock-8.0/debian/changelog
--- unsafe-mock-8.0/debian/changelog	2017-09-11 07:06:08.000000000 +0000
+++ unsafe-mock-8.0/debian/changelog	2019-02-26 15:41:26.000000000 +0000
@@ -1,3 +1,19 @@
+unsafe-mock (8.0-3~18.04) bionic; urgency=medium
+
+  * Backport for OpenJDK 11. LP: #1814133.
+
+ -- Matthias Klose <doko@ubuntu.com>  Tue, 26 Feb 2019 16:41:26 +0100
+
+unsafe-mock (8.0-3) unstable; urgency=medium
+
+  * Team upload.
+  * Fixed the build failure with Java 11 (Closes: #912273)
+  * Standards-Version updated to 4.2.1
+  * Switch to debhelper level 11
+  * Use salsa.debian.org Vcs-* URLs
+
+ -- Emmanuel Bourg <ebourg@apache.org>  Thu, 29 Nov 2018 12:02:03 +0100
+
 unsafe-mock (8.0-2) unstable; urgency=medium
 
   * Team upload.
diff -Nru unsafe-mock-8.0/debian/compat unsafe-mock-8.0/debian/compat
--- unsafe-mock-8.0/debian/compat	2017-09-11 07:03:09.000000000 +0000
+++ unsafe-mock-8.0/debian/compat	2018-11-29 10:44:48.000000000 +0000
@@ -1 +1 @@
-10
+11
diff -Nru unsafe-mock-8.0/debian/control unsafe-mock-8.0/debian/control
--- unsafe-mock-8.0/debian/control	2017-09-11 07:04:12.000000000 +0000
+++ unsafe-mock-8.0/debian/control	2018-11-29 10:44:52.000000000 +0000
@@ -4,13 +4,13 @@
 Maintainer: Debian Java Maintainers <pkg-java-maintainers@lists.alioth.debian.org>
 Uploaders: Miguel Landaeta <nomadium@debian.org>
 Build-Depends:
- debhelper (>= 10),
+ debhelper (>= 11),
  default-jdk,
  junit,
  maven-debian-helper (>= 1.5)
-Standards-Version: 4.1.0
-Vcs-Git: https://anonscm.debian.org/git/pkg-java/unsafe-mock.git
-Vcs-Browser: https://anonscm.debian.org/cgit/pkg-java/unsafe-mock.git
+Standards-Version: 4.2.1
+Vcs-Git: https://salsa.debian.org/java-team/unsafe-mock.git
+Vcs-Browser: https://salsa.debian.org/java-team/unsafe-mock
 Homepage: https://github.com/headius/unsafe-mock
 
 Package: libunsafe-mock-java
diff -Nru unsafe-mock-8.0/debian/patches/01-java11-compatibility.patch unsafe-mock-8.0/debian/patches/01-java11-compatibility.patch
--- unsafe-mock-8.0/debian/patches/01-java11-compatibility.patch	1970-01-01 00:00:00.000000000 +0000
+++ unsafe-mock-8.0/debian/patches/01-java11-compatibility.patch	2018-11-29 10:59:03.000000000 +0000
@@ -0,0 +1,13 @@
+Description: Fixes the build failure with Java 11
+Author: Emmanuel Bourg <ebourg@apache.org>
+Forwarded: not-needed
+--- a/src/main/java/sun/misc/Unsafe.java
++++ b/src/main/java/sun/misc/Unsafe.java
+@@ -80,7 +80,6 @@
+      *             access to the system properties.
+      */
+     public static Unsafe getUnsafe() {
+-        Class<?> cc = sun.reflect.Reflection.getCallerClass(2);
+         return theUnsafe;
+     }
+ 
diff -Nru unsafe-mock-8.0/debian/patches/series unsafe-mock-8.0/debian/patches/series
--- unsafe-mock-8.0/debian/patches/series	1970-01-01 00:00:00.000000000 +0000
+++ unsafe-mock-8.0/debian/patches/series	2018-11-29 10:45:23.000000000 +0000
@@ -0,0 +1 @@
+01-java11-compatibility.patch
diff -Nru unsafe-mock-8.0/debian/rules unsafe-mock-8.0/debian/rules
--- unsafe-mock-8.0/debian/rules	2017-09-11 07:03:32.000000000 +0000
+++ unsafe-mock-8.0/debian/rules	2018-11-29 10:44:48.000000000 +0000
@@ -2,6 +2,3 @@
 
 %:
 	dh $@
-
-get-orig-source:
-	uscan --download-current-version --force-download --no-symlink