[jdk17u-dev] RFR: 8338281: jshell does not run shutdown hooks [v2]

[Satyen Subramaniam]

> Backporting JDK-8338281: jshell does not run shutdown hooks. Adjusts logic to now exit the remote agent when receiving the CLOSE event and delays the JShell's close for a moment for the remote process to finish. Ran GHA Sanity Checks, local Tier 1 and 2, and adjusted test. Patch is clean.

Satyen Subramaniam has updated the pull request incrementally with one additional commit since the last revision:

  Removing java.util.stream.Stream;

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Changes:
  - all: https://git.openjdk.org/jdk17u-dev/pull/3595/files
  - new: https://git.openjdk.org/jdk17u-dev/pull/3595/files/a87b8dfe..4ea31414

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=3595&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=3595&range=00-01

  Stats: 1 line in 1 file changed: 0 ins; 1 del; 0 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/3595.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/3595/head:pull/3595

PR: https://git.openjdk.org/jdk17u-dev/pull/3595