--- old/src/java.base/share/classes/java/lang/UnsatisfiedLinkError.java	2019-08-27 17:27:40.602324386 -0700
+++ new/src/java.base/share/classes/java/lang/UnsatisfiedLinkError.java	2019-08-27 17:27:40.422324386 -0700
@@ -35,6 +35,7 @@
  */
 public
 class UnsatisfiedLinkError extends LinkageError {
+    @java.io.Serial
     private static final long serialVersionUID = -4019343241616879428L;
 
     /**