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

[maurizio.cimadamore at oracle.com]

Changeset: 7096235cdd87
Author:    mcimadamore
Date:      2019-07-31 21:05 +0000
URL:       https://hg.openjdk.java.net/amber/amber/rev/7096235cdd87

Automatic merge with records-and-sealed