Fixed the build failure with Java 11 (Closes: #912273)

debian/changelog

 unsafe-mock (8.0-3) UNRELEASED; 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

debian/patches/01-java11-compatibility.patch

+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;
+     }
+ 

debian/patches/series

+01-java11-compatibility.patch