[crac] RFR: Fixing VMOptionsTest.java

[Roman Marchenko]

On Tue, 13 Jun 2023 13:11:32 GMT, Roman Marchenko <rmarchenko at openjdk.org> wrote:

> test/jdk/jdk/crac/VMOptionsTest.java fails in debug build because it expects that NativeMemoryTracking equals to"off", that is not true in debug build.
> 
> 
> Exception in thread "main" java.lang.RuntimeException: assertEquals: expected off to equal summary
>     at jdk.test.lib.Asserts.fail(Asserts.java:594)
>     at jdk.test.lib.Asserts.assertEquals(Asserts.java:205)
>     at jdk.test.lib.Asserts.assertEquals(Asserts.java:189)
>     at VMOptionsTest.exec(VMOptionsTest.java:60)
>     at jdk.test.lib.crac.CracTest.run(CracTest.java:155)
>     at jdk.test.lib.crac.CracTest.main(CracTest.java:87)
> 
> 
> This change fixes the issue by retrieving NMT value before checkpoint, and comparing later.

@rvansa Could you review please?

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PR Comment: https://git.openjdk.org/crac/pull/81#issuecomment-1589400641