RFR: 8257234 : Add gz option to SA jmap to write a gzipped heap dump [v3]

[Lin Zang]

On Mon, 4 Jan 2021 22:35:24 GMT, Chris Plummer <cjplummer at openjdk.org> wrote:

>> Lin Zang has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   delete unnecessary print
>
> Changes requested by cjplummer (Reviewer).

Hi @plummercj ,
Thanks very much for reviewing!
Sorry that I got stuck on other work and didn't read review message timely. 
I will go through your suggestions carefully and  try to fix all issues you mentioned ASAP. 
Thanks and Happy New Year!
-Lin

-------------

PR: https://git.openjdk.java.net/jdk/pull/1712