8359958: Cleanup "local" debuggee references after JDK-8333117 removed support for non-local debuggees

[plummercj]

JDK-8333117 removed support for non-local debuggees, so now only local debuggees are supported. However, there are now a lot of references to the "local" debuggee mode which are not necessary because "local" is implied. These references are in comments and API names and should be removed.

Also, after JDK-8333117, DebugeeProcess no longer needs to be considered abstract. It has no abstract methods.

Tested nsk/jdi, nsk/jdb, and nsk/jdwp locally. Will run tier5 CI to get better coverage.

---

Progress

• Change must be properly reviewed (1 review required, with at least 1 Reviewer)
• Change must not contain extraneous whitespace
• Commit message must refer to an issue

Issue

• JDK-8359958: Cleanup "local" debuggee references after JDK-8333117 removed support for non-local debuggees (Enhancement - P4)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk.git pull/25887/head:pull/25887
$ git checkout pull/25887

Update a local copy of the PR:
$ git checkout pull/25887
$ git pull https://git.openjdk.org/jdk.git pull/25887/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 25887

View PR using the GUI difftool:
$ git pr show -t 25887

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jdk/pull/25887.diff

Using Webrev

Link to Webrev Comment

[bridgekeeper]

👋 Welcome back cjplummer! A progress list of the required criteria for merging this PR into master will be added to the body of your pull request. There are additional pull request commands available for use with this pull request.

[openjdk]

❗ This change is not yet ready to be integrated.
See the Progress checklist in the description for automated requirements.

[openjdk]

@plummercj The following label will be automatically applied to this pull request:

• serviceability

When this pull request is ready to be reviewed, an "RFR" email will be sent to the corresponding mailing list. If you would like to change these labels, use the /label pull request command.

[mlbridge]

Webrevs

• 01: Full - Incremental (365cc930)
• 00: Full (40624f6b)

[plummercj]

/touch

[openjdk]

@plummercj The pull request is being re-evaluated and the inactivity timeout has been reset.