hg: jdk/sandbox: 8238961: Assertion failure in new field layout code when ContendedPaddingWidth == 0.

[chris.hegarty at oracle.com]

Changeset: c27f595b4dd0
Author:    fparain
Date:      2020-02-13 11:23 -0500
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/c27f595b4dd0

8238961: Assertion failure in new field layout code when ContendedPaddingWidth == 0.
Reviewed-by: hseigel, coleenp

! src/hotspot/share/classfile/fieldLayoutBuilder.cpp