RFR: 8326524: Rename agent_common.h

[Serguei Spitsyn]

On Thu, 22 Feb 2024 19:38:26 GMT, Kim Barrett <kbarrett at openjdk.org> wrote:

> Please review this trivial change that renames the file
> test/hotspot/jtreg/vmTestbase/nsk/share/jvmti/agent_common/agent_common.h to
> agent_common.hpp.
> 
> The #include updates were performed mechanically, and builds would fail if
> there were mistakes.
> 
> The copyright updates were similarly performed mechanically. All but a handful
> of the including files have already had their copyrights updated recently,
> likely as part of JDK-8324681. The only change to the renamed file is a
> copyright update, since no code changes were required.
> 
> Testing: mach5 tier1

Looks good.
I have a minor concern about the Copyright headers in 547 files.
What is the ways to make sure they are updated?

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Marked as reviewed by sspitsyn (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/17970#pullrequestreview-1897217284