hg: jigsaw/jake/hotspot: Address review comments

[alan.bateman at oracle.com]

Changeset: b4b842a1dbe6
Author:    alanb
Date:      2017-04-06 11:46 +0100
URL:       http://hg.openjdk.java.net/jigsaw/jake/hotspot/rev/b4b842a1dbe6

Address review comments

! src/share/vm/classfile/vmSymbols.hpp
! src/share/vm/oops/klass.cpp
! src/share/vm/prims/jvmtiEnv.cpp