RFR: 8289607: Change com/sun/jdi tests to not use Thread.suspend/resume [v2]

[Serguei Spitsyn]

On Tue, 20 Sep 2022 00:36:38 GMT, Leonid Mesnik <lmesnik at openjdk.org> wrote:

>> The Thread.suspend/resume is replaced by JVM TI  SuspendThread/ResumeThread whether it is possible. 
>> Testcase from test  test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/interrupt/interrupt001.java was removed because only one environment can suspend threads so debugger is not compatible with JVM TI agent suspending test.
>> 
>> Test test/hotspot/jtreg/runtime/handshake/HandshakeSuspendExitTest.java starts failing because it got JVMTI_ERROR_INTERNAL. The problem is that JvmtiSuspendControl::resume() returned false. However, it might happen only if the thread is not suspended, which means that it should be JVMTI_ERROR_THREAD_NOT_SUSPENDED.
>
> Leonid Mesnik has updated the pull request incrementally with one additional commit since the last revision:
> 
>   revert changes

src/hotspot/share/prims/jvmtiEnvBase.cpp line 1669:

> 1667:     if (java_thread->is_suspended()) {
> 1668:       if (!JvmtiSuspendControl::resume(java_thread)) {
> 1669:         return JVMTI_ERROR_THREAD_NOT_SUSPENDED;

This is right.

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PR: https://git.openjdk.org/jdk/pull/10351