hg: amber/amber: updating implementation after amber-dev review comments

[vicente.romero at oracle.com]

Changeset: 07f2229cb09c
Author:    briangoetz
Date:      2018-06-01 08:51 -0700
URL:       http://hg.openjdk.java.net/amber/amber/rev/07f2229cb09c

updating implementation after amber-dev review comments

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