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

[maurizio.cimadamore at oracle.com]

Changeset: fa802f216fb2
Author:    mcimadamore
Date:      2019-08-10 00:49 +0000
URL:       https://hg.openjdk.java.net/amber/amber/rev/fa802f216fb2

Automatic merge with records-and-sealed