--- a/src/java.base/share/classes/java/time/YearMonth.java Thu Aug 29 18:52:30 2019 -0400
+++ b/src/java.base/share/classes/java/time/YearMonth.java Thu Aug 29 16:31:34 2019 -0700
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2012, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 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
@@ -134,6 +134,7 @@
/**
* Serialization version.
*/
+ @java.io.Serial
private static final long serialVersionUID = 4183400860270640070L;
/**
* Parser.
@@ -1222,6 +1223,7 @@
*
* @return the instance of {@code Ser}, not null
*/
+ @java.io.Serial
private Object writeReplace() {
return new Ser(Ser.YEAR_MONTH_TYPE, this);
}
@@ -1232,6 +1234,7 @@
* @param s the stream to read
* @throws InvalidObjectException always
*/
+ @java.io.Serial
private void readObject(ObjectInputStream s) throws InvalidObjectException {
throw new InvalidObjectException("Deserialization via serialization delegate");
}