hg: jdk/sandbox: 8199424: consider removing ObjectInputStream and ObjectOutputStream native methods

[chris.hegarty at oracle.com]

Changeset: da8673f61e94
Author:    darcy
Date:      2019-09-20 09:32 -0700
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/da8673f61e94

8199424: consider removing ObjectInputStream and ObjectOutputStream native methods
Reviewed-by: bpb, rriggs, redestad

! src/java.base/share/classes/java/io/ObjectInputStream.java
! src/java.base/share/classes/java/io/ObjectOutputStream.java
- src/java.base/share/native/libjava/ObjectInputStream.c
- src/java.base/share/native/libjava/ObjectOutputStream.c