RFR: 8305083: Remove finalize() from test/hotspot/jtreg/vmTestbase/nsk/share/ and /jpda that are used in serviceability/dcmd/framework tests [v3]

[Afshin Zafari]

> The `finalize()` method is removed from base classes/interfaces and are replaced by a Cleaner callback..

Afshin Zafari has updated the pull request incrementally with one additional commit since the last revision:

  8305083: 8305083: Remove finalize() from test/hotspot/jtreg/vmTestbase/nsk/share/ and /jpda that are used in serviceability/dcmd/framework tests

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Changes:
  - all: https://git.openjdk.org/jdk/pull/13420/files
  - new: https://git.openjdk.org/jdk/pull/13420/files/fa8e4537..ed854e8e

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=13420&range=02
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=13420&range=01-02

  Stats: 97 lines in 6 files changed: 18 ins; 71 del; 8 mod
  Patch: https://git.openjdk.org/jdk/pull/13420.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/13420/head:pull/13420

PR: https://git.openjdk.org/jdk/pull/13420