hg: valhalla/valhalla: isSubstitutable should catch any error or runtime exception and let it pass through

[mandy.chung at oracle.com]

Changeset: 6ece319093a2
Author:    mchung
Date:      2019-02-01 15:08 -0800
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/6ece319093a2

isSubstitutable should catch any error or runtime exception and let it pass through
Contributed-by: forax

! src/java.base/share/classes/java/lang/invoke/ValueBootstrapMethods.java