RFR: 8328316: Finisher cannot emit if stream is sequential and integrator returned false [v4]

[Viktor Klang]

> Adds differentiation between direct and transitive short circuiting which could prevent pushing downstream in the finisher for built-ins that were not `collect()`.
> 
> Creating this as a draft PR for now, just need to run some benchmarks to validate no significant regressions first.

Viktor Klang has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains two commits:

 - Updating copyright year and switching to use underscores in GathererShortCircuitTest
 - Adds differentiation between direct and transitive short circutiting for Gatherers

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Changes: https://git.openjdk.org/jdk/pull/18351/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=18351&range=03
  Stats: 71 lines in 2 files changed: 66 ins; 0 del; 5 mod
  Patch: https://git.openjdk.org/jdk/pull/18351.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/18351/head:pull/18351

PR: https://git.openjdk.org/jdk/pull/18351