hg: jdk/submit-hs: 8198908: Add JVM support for preview features

[harold.seigel at oracle.com]

Changeset: 450d709262c1
Author:    hseigel
Date:      2018-04-06 09:59 -0400
URL:       http://hg.openjdk.java.net/jdk/submit-hs/rev/450d709262c1

8198908: Add JVM support for preview features
Summary: Add new major and minor version checks
Reviewed-by: dholmes, lfoltan

! src/hotspot/share/classfile/classFileParser.cpp
! src/hotspot/share/logging/logTag.hpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/arguments.hpp
+ test/hotspot/jtreg/runtime/ClassFile/PreviewVersion.java