hg: amber/amber: Automatic merge with records-and-sealed

[maurizio.cimadamore at oracle.com]

Changeset: 33cf13558c73
Author:    mcimadamore
Date:      2019-10-02 18:55 +0000
URL:       https://hg.openjdk.java.net/amber/amber/rev/33cf13558c73

Automatic merge with records-and-sealed