diff -r 6e017b301287 -r e036ee8bae56 src/java.base/share/classes/java/util/jar/JarVerifier.java
--- a/src/java.base/share/classes/java/util/jar/JarVerifier.java	Wed Oct 09 09:57:41 2019 -0700
+++ b/src/java.base/share/classes/java/util/jar/JarVerifier.java	Wed Oct 09 10:17:50 2019 -0700
@@ -590,6 +590,7 @@
         URL vlocation;
         CodeSigner[] vsigners;
         java.security.cert.Certificate[] vcerts;
+        @SuppressWarnings("serial") // Not statically typed as Serializable
         Object csdomain;
 
         VerifierCodeSource(Object csdomain, URL location, CodeSigner[] signers) {