RFR: JDK-8266795: Remove dead code LowMemoryDetectorDisabler [v2]

[Hamlin Li]

On Tue, 11 May 2021 12:27:24 GMT, Hamlin Li <mli at openjdk.org> wrote:

>> This is trivial change to remove dead code in low memory detector.
>
> Hamlin Li has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains five additional commits since the last revision:
> 
>  - Merge remote-tracking branch 'refs/remotes/origin/remove-LowMemoryDetectorDisabler' into remove-LowMemoryDetectorDisabler
>  - Merge branch 'openjdk:master' into remove-LowMemoryDetectorDisabler
>  - remove more dead code.
>  - Merge branch 'openjdk:master' into remove-LowMemoryDetectorDisabler
>  - JDK-8266795: remove dead code LowMemoryDetectorDisabler

Seems the build failure is not related to this change.
'''
2021-05-11T13:21:17.0861973Z Err:27 https://packages.microsoft.com/repos/azure-cli focal Release
2021-05-11T13:21:17.0863392Z   Could not wait for server fd - select (11: Resource temporarily unavailable) [IP: 13.82.67.141 443]
2021-05-11T13:21:50.1858001Z Err:28 https://packages.microsoft.com/ubuntu/20.04/prod focal Release
2021-05-11T13:21:50.1859811Z   Could not wait for server fd - select (11: Resource temporarily unavailable) [IP: 13.82.67.141 443]
2021-05-11T13:21:56.7524970Z Reading package lists...
2021-05-11T13:21:56.7679502Z E: The repository 'https://packages.microsoft.com/repos/azure-cli focal Release' no longer has a Release file.
2021-05-11T13:21:56.7681552Z E: The repository 'https://packages.microsoft.com/ubuntu/20.04/prod focal Release' no longer has a Release file.
2021-05-11T13:21:56.7697849Z ##[error]Process completed with exit code 100.
'''

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PR: https://git.openjdk.java.net/jdk/pull/3964