git: openjdk/loom: fibers: 3 new changesets

[duke]

Changeset: f3906d4f
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-08-27 13:36:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/f3906d4f

Refactor withDeadline impl into supporting class

! src/java.base/share/classes/java/util/concurrent/ExecutorService.java
! src/java.base/share/classes/java/util/concurrent/Executors.java
+ src/java.base/share/classes/java/util/concurrent/TimedExecutorService.java

Changeset: b0d7a1bd
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-08-28 19:16:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/b0d7a1bd

Sync up URI from mainline

! src/java.base/share/classes/java/net/URI.java

Changeset: 8837484f
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2020-08-29 09:44:40 +0000
URL:       https://git.openjdk.java.net/loom/commit/8837484f

Move IsVirtualThread from JVMTI to JNI
Add support for testing for virtual thraed to JDWP and JDI

! make/data/jdwp/jdwp.spec
! src/hotspot/share/prims/jni.cpp
! src/hotspot/share/prims/jniCheck.cpp
! src/hotspot/share/prims/jvmti.xml
! src/hotspot/share/prims/jvmtiEnv.cpp
! src/java.base/share/native/include/jni.h
! src/jdk.jdi/share/classes/com/sun/jdi/ThreadReference.java
! src/jdk.jdi/share/classes/com/sun/tools/jdi/ThreadReferenceImpl.java
! src/jdk.jdwp.agent/share/native/libjdwp/ThreadReferenceImpl.c
+ test/hotspot/jtreg/runtime/jni/IsVirtualThread/IsVirtualThread.java
+ test/hotspot/jtreg/runtime/jni/IsVirtualThread/libIsVirtualThread.c
! test/hotspot/jtreg/serviceability/jvmti/vthread/VThreadTest/libVThreadTest.c
! test/hotspot/jtreg/serviceability/jvmti/vthread/VThreadUnsupportedTest/libVThreadUnsupportedTest.c