On 9/21/2019 4:15 AM, Chris Hegarty wrote:

On 19 Sep 2019, at 18:32, Joe Darcy <joe.da...@oracle.com> wrote:

Hello,

Ahead of augmenting javac's serial lint checks under JDK-8160675, it would be 
helpful to mark fields in security libs classes where the class is 
serializable, but a non-transient instance field does *not* have a serialiable 
type. Such classes may have difficulties being serialized at runtime:

     JDK-8231262 : Suppress warnings on non-serializable instance fields in 
security libs serializable classes
     http://cr.openjdk.java.net/~darcy/8231262.0/
The changes look good to me.

The fields in PrivateCredentialPermission and SecureRandom, could be made final 
and assigned null, ensuring non-Serializable types will never leak into them. 
But equally, this could be left to a follow on change for someone working in 
the security area.


I'd prefer to leave such code changes to people working more directly in the area.

Thanks for the review,

-Joe

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