CFV: New JDK Committer: Lin Zang

Hohensee, Paul hohensee at
Mon Aug 23 11:17:21 UTC 2021

Vote: yes.

-----Original Message-----
From: jdk-dev <jdk-dev-retn at> on behalf of Chris Plummer <chris.plummer at>
Date: Sunday, August 22, 2021 at 12:14 PM
To: "jdk-dev at" <jdk-dev at>
Subject: CFV: New JDK Committer: Lin Zang

I hereby nominate Lin Zang (lzang) to JDK Committer.

Lin has contributed 21 patches [3] to hotspot, mostly in the
serviceability area.
Some of the more complex contributions include:

8215622: Add dump to file support for jmap –histo
8215624: Add parallel heap iteration for jmap –histo
8252103: Parallel heap inspection for ParallelScavengeHeap
8252104: parallel heap inspection for ShenandoahHeap
8257234: Add gz option to SA jmap to write a gzipped heap dump
8241638: launcher time metrics always report 1 on Linux when
8252105: Parallel heap inspection for ZcollectedHeap
8256450: Add gz option to jmap to write a gzipped heap dump

Lin is also currently working on the following, which are all out for

8252842: Extend jmap to support parallel heap dump
8262386: resourcehogs/serviceability/sa/
timed out
8269685: Optimize HeapHprofBinWriter implementation
4890732: GZIPOutputStream doesn't support optional GZIP fields

Votes are due by 2021-08-05 19:00 UTC.

Only current JDK Committers [1] are eligible to vote
on this nomination.  Votes must be cast in the open by replying
to this mailing list.

For Lazy Consensus voting instructions, see [2].

Best regards,



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