git: openjdk/mobile: 8235513: Change JVM to check for preview features using JVM_CLASSFILE_MAJOR_VERSION

[duke]

Changeset: 02039fd3
Author:    Harold Seigel <hseigel at openjdk.org>
Date:      2019-12-10 15:00:01 +0000
URL:       https://git.openjdk.java.net/mobile/commit/02039fd3

8235513: Change JVM to check for preview features using JVM_CLASSFILE_MAJOR_VERSION

Check for JVM_CLASSFILE_MAJOR_VERSION instead of a hard-wired version number

Reviewed-by: dholmes, coleenp

! src/hotspot/share/classfile/classFileParser.cpp