[jdk11u-dev] RFR: 8237354: Add option to jcmd to write a gzipped heap dump [v2]

[Bin Liao]

On Thu, 19 Aug 2021 05:54:53 GMT, Bin Liao <github.com+3094961+buddyliao at openjdk.org> wrote:

> I strongly recommend backporting JDK-8233790 first. The general update release rule is to backport dependencies first, then the dependent issue. It's easier to review that way. Also, I doubt the maintainers will approve a backport such as this one that breaks a test, even if the test is broken for only a short time. At a minimum, automated test systems will notice the failure and provoke work on the part of their owners.

Hi @phohensee , JDK-8233790 has been backported and merged,  I have rebased this patch and test tier1.  Would you please continue reviewing this backport? Thank you.

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PR: https://git.openjdk.java.net/jdk11u-dev/pull/209