[jdk11u-dev] RFR: 8182404: remove jdk.testlibrary.JDKToolFinder and JDKToolLauncher [v2]

[Goetz Lindenmaier]

> I want to backport this ot simplify follow-up test backports.
> 
> I had to resolve JstatdTest.java. Trivial.

Goetz Lindenmaier has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase.

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Changes:
  - all: https://git.openjdk.java.net/jdk11u-dev/pull/951/files
  - new: https://git.openjdk.java.net/jdk11u-dev/pull/951/files/5a361dd8..5a361dd8

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk11u-dev&pr=951&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=jdk11u-dev&pr=951&range=00-01

  Stats: 0 lines in 0 files changed: 0 ins; 0 del; 0 mod
  Patch: https://git.openjdk.java.net/jdk11u-dev/pull/951.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk11u-dev pull/951/head:pull/951

PR: https://git.openjdk.java.net/jdk11u-dev/pull/951