hg: jdk/submit15: 8248233: Avoid superfluous Class::isRecord invocations during deserialization

[chris.hegarty at oracle.com]

Changeset: 4e186efa6cbf
Author:    chegar
Date:      2020-06-25 09:54 +0100
URL:       https://hg.openjdk.java.net/jdk/submit15/rev/4e186efa6cbf

8248233: Avoid superfluous Class::isRecord invocations during deserialization
Reviewed-by: redestad, plevart
Contributed-by: Chris Hegarty <chris.hegarty at oracle.com>, Peter Levart <peter.levart at gmail.com>

! src/java.base/share/classes/java/io/ObjectInputStream.java
! src/java.base/share/classes/java/io/ObjectStreamClass.java