RFR: 8338894: Deprecate jhsdb debugd for removal

[Alan Bateman]

On Tue, 3 Sep 2024 08:06:14 GMT, Kevin Walls <kevinw at openjdk.org> wrote:

> Deprecation annotations and warnings on starting the tool(s).
> Handle man page in a separate issue.

src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/HotSpotAgent.java line 207:

> 205:       to which the RMI connector is bound. If not specified a random
> 206:       available port is used. */
> 207:     @Deprecated(since="24", forRemoval=true)

jdk.agent.agent does not export any APIs so I assume it's pointless adding the `@Deprecated` tag to its classes. For tools like this, the important bit is the warning at startup (like we did with other tools).

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PR Review Comment: https://git.openjdk.org/jdk/pull/20830#discussion_r1741677624