git: openjdk/jdk11u-dev: 8210022: remove jdk.testlibrary.ProcessThread, TestThread and XRun

[Goetz Lindenmaier]

Changeset: 50ac1389
Author:    Goetz Lindenmaier <goetz at openjdk.org>
Date:      2022-03-11 13:36:29 +0000
URL:       https://git.openjdk.java.net/jdk11u-dev/commit/50ac138923e3a31fc79f83e09ae0095645c8d45b

8210022: remove jdk.testlibrary.ProcessThread, TestThread and XRun

Backport-of: 370abe471ffe0385eb78128fc3d5725f7f43b544

! test/jdk/com/sun/tools/attach/BasicTests.java
! test/jdk/com/sun/tools/attach/PermissionTest.java
! test/jdk/com/sun/tools/attach/ProviderTest.java
! test/jdk/com/sun/tools/attach/RunnerUtil.java
! test/jdk/com/sun/tools/attach/StartManagementAgent.java
! test/jdk/com/sun/tools/attach/TempDirTest.java
- test/jdk/lib/testlibrary/jdk/testlibrary/TestThread.java
- test/jdk/lib/testlibrary/jdk/testlibrary/XRun.java
! test/jdk/sun/management/jmxremote/bootstrap/JMXInterfaceBindingTest.java
! test/jdk/sun/tools/jstatd/JstatdTest.java
! test/jdk/sun/tools/jstatd/TestJstatdDefaults.java
! test/jdk/sun/tools/jstatd/TestJstatdExternalRegistry.java
! test/jdk/sun/tools/jstatd/TestJstatdPort.java
! test/jdk/sun/tools/jstatd/TestJstatdPortAndServer.java
! test/jdk/sun/tools/jstatd/TestJstatdServer.java
! test/jdk/sun/tools/jstatd/TestJstatdUsage.java
= test/lib/jdk/test/lib/thread/ProcessThread.java