diff -r a7f16447085e -r 48e480e56aad src/java.base/share/classes/java/io/Serializable.java
--- a/src/java.base/share/classes/java/io/Serializable.java	Tue Sep 24 10:04:13 2019 +0000
+++ b/src/java.base/share/classes/java/io/Serializable.java	Tue Sep 24 09:43:43 2019 +0100
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1996, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1996, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -142,8 +142,8 @@
  * serialVersionUID than that of the corresponding sender's class, then
  * deserialization will result in an {@link InvalidClassException}.  A
  * serializable class can declare its own serialVersionUID explicitly by
- * declaring a field named <code>"serialVersionUID"</code> that must be static,
- * final, and of type <code>long</code>:
+ * declaring a field named {@code "serialVersionUID"} that must be static,
+ * final, and of type {@code long}:
  *
  * <PRE>
  * ANY-ACCESS-MODIFIER static final long serialVersionUID = 42L;
@@ -157,11 +157,11 @@
  * serialVersionUID values, since the default serialVersionUID computation is
  * highly sensitive to class details that may vary depending on compiler
  * implementations, and can thus result in unexpected
- * <code>InvalidClassException</code>s during deserialization.  Therefore, to
+ * {@code InvalidClassException}s during deserialization.  Therefore, to
  * guarantee a consistent serialVersionUID value across different java compiler
  * implementations, a serializable class must declare an explicit
  * serialVersionUID value.  It is also strongly advised that explicit
- * serialVersionUID declarations use the <code>private</code> modifier where
+ * serialVersionUID declarations use the {@code private} modifier where
  * possible, since such declarations apply only to the immediately declaring
  * class--serialVersionUID fields are not useful as inherited members. Array
  * classes cannot declare an explicit serialVersionUID, so they always have