JDK 14 RFR of JDK-8229999 : Apply java.io.Serial annotations to security types in java.base

[Joe Darcy]

Hello,

Recent work for JDK-8202385: "Annotation to mark serial-related fields 
and methods" added the java.io.Serial annotation type to the platform. 
The intention of this new annotation type is to allow 
serialization-related fields and methods to be marked as documentation 
and to allow stricter compile-time checking, analogous to the checking 
done for @Override. Implementing those stricter serialization-related 
checks will be done under JDK-8202056.

Please review the application of java.io.Serial to the security-related 
types in the base module:

     JDK-8229999 : Apply java.io.Serial annotations to security types in 
java.base
     http://cr.openjdk.java.net/~darcy/8229999.0/

As a reminder, the 5 serialization-related methods and 2 fields are:

     * private void writeObject(java.io.ObjectOutputStream stream) 
throws IOException
     * private void readObject(java.io.ObjectInputStream stream) throws 
IOException, ClassNotFoundException
     * private void readObjectNoData() throws ObjectStreamException
     * ANY-ACCESS-MODIFIER Object writeReplace() throws 
ObjectStreamException
     * ANY-ACCESS-MODIFIER Object readResolve() throws ObjectStreamException
     * private static final ObjectStreamField[] serialPersistentFields
     * private static final long serialVersionUID

Thanks,

-Joe