git: openjdk/jdk: 8286983: rename jdb -trackvthreads and debug agent enumeratevthreads options and clarify "Preview Feature" nature of these options

[Chris Plummer]

Changeset: 74be2d9e
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2022-06-07 19:07:34 +0000
URL:       https://git.openjdk.java.net/jdk/commit/74be2d9ef6d5a8c27257c86cf73decf440a4b292

8286983: rename jdb -trackvthreads and debug agent enumeratevthreads options and clarify "Preview Feature" nature of these options

Reviewed-by: amenkov, lmesnik, alanb

! src/jdk.jdi/share/classes/com/sun/tools/example/debug/tty/TTY.java
! src/jdk.jdi/share/classes/com/sun/tools/example/debug/tty/TTYResources.java
! src/jdk.jdi/share/classes/com/sun/tools/jdi/SunCommandLineLauncher.java
! src/jdk.jdi/share/classes/com/sun/tools/jdi/resources/jdi.properties
! src/jdk.jdi/share/man/jdb.1
! src/jdk.jdwp.agent/share/native/libjdwp/VirtualMachineImpl.c
! src/jdk.jdwp.agent/share/native/libjdwp/debugInit.c
! src/jdk.jdwp.agent/share/native/libjdwp/util.h
! test/hotspot/jtreg/vmTestbase/nsk/jdb/kill/kill001/kill001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdb/threads/threads002/threads002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdb/trace/trace001/trace001.java
! test/hotspot/jtreg/vmTestbase/nsk/share/jdi/Binder.java
! test/hotspot/jtreg/vmTestbase/nsk/share/jpda/DebugeeBinder.java