hg: jdk/sandbox: 8240624: Note mapping of RoundingMode constants to equivalent IEEE 754-2019 attribute

[chris.hegarty at oracle.com]

Changeset: 5a58d0939974
Author:    darcy
Date:      2020-03-05 15:07 -0800
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/5a58d0939974

8240624: Note mapping of RoundingMode constants to equivalent IEEE 754-2019 attribute
Reviewed-by: bpb

! src/java.base/share/classes/java/math/RoundingMode.java