hg: panama/dev: Summary: Fix UndefinedLayoutException exception message

[jbvernee at xs4all.nl]

Changeset: d82636575392
Author:    jvernee
Date:      2019-01-29 22:08 +0100
URL:       http://hg.openjdk.java.net/panama/dev/rev/d82636575392

Summary: Fix UndefinedLayoutException exception message
Reviewed-by: mcimadamore

! src/java.base/share/classes/jdk/internal/foreign/LayoutResolver.java
+ test/jdk/java/foreign/UndefinedLayoutTest.java