hg: amber/amber: Automatic merge with jep-334

[maurizio.cimadamore at oracle.com]

Changeset: a3cc330c0cc4
Author:    mcimadamore
Date:      2018-11-30 15:33 +0100
URL:       http://hg.openjdk.java.net/amber/amber/rev/a3cc330c0cc4

Automatic merge with jep-334

! src/java.base/share/classes/java/lang/constant/DynamicConstantDesc.java
! src/java.base/share/classes/java/lang/invoke/VarHandle.java