[jdk11u-dev] RFR: 8260571: Add PrintMetaspaceStatistics to print metaspace statistics upon VM exit [v3]

[Thomas Stuefe]

> I would like to backport this change to JDK-11 since this flag helps us analyzing metaspace problems, and beyond that its completely harmless.
> 
> The original patch does not properly apply, since the flag definition format in globals.hpp has changed since JDK11. Other than that, the patch is trivial.
> 
> Nightlies at SAP ran through with this patch for several weeks now.

Thomas Stuefe has updated the pull request incrementally with one additional commit since the last revision:

  Format changes

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

Changes:
  - all: https://git.openjdk.java.net/jdk11u-dev/pull/83/files
  - new: https://git.openjdk.java.net/jdk11u-dev/pull/83/files/cbd51f0d..f4532a21

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk11u-dev&pr=83&range=02
 - incr: https://webrevs.openjdk.java.net/?repo=jdk11u-dev&pr=83&range=01-02

  Stats: 2 lines in 1 file changed: 0 ins; 1 del; 1 mod
  Patch: https://git.openjdk.java.net/jdk11u-dev/pull/83.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk11u-dev pull/83/head:pull/83

PR: https://git.openjdk.java.net/jdk11u-dev/pull/83