git: openjdk/loom: fibers: added virtual thread support to JVMTI GetThreadInfo

[duke]

Changeset: 91bba089
Author:    Serguei Spitsyn <serguei.spitsyn at oracle.com>
Date:      2019-12-07 02:23:29 +0000
URL:       https://git.openjdk.java.net/loom/commit/91bba089

added virtual thread support to JVMTI GetThreadInfo

! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/classfile/systemDictionary.hpp
! src/hotspot/share/classfile/vmSymbols.hpp
! src/hotspot/share/prims/jvmtiEnv.cpp
! test/hotspot/jtreg/serviceability/jvmti/FiberTest/MyPackage/FiberTest.java
! test/hotspot/jtreg/serviceability/jvmti/FiberTest/libFiberTest.c