[jdk13u-dev] RFR: 8241598: Upgrade JLine to 3.14.0

Fri Feb 12 12:58:05 UTC 2021

I'd like to backport JDK-8241598 to 13u for parity with 11u.
The patch applies cleanly.
Follow-up fix JDK-8242030 is planned to be backported as well.
Tested (after applying JDK-8242030) with tier1 and jshell tier2 tests.

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Commit messages:
 - Backport f1ef83b02e40882bad9dc0c0daac071896099529

Changes: https://git.openjdk.java.net/jdk13u-dev/pull/125/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk13u-dev&pr=125&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8241598
  Stats: 1431 lines in 40 files changed: 1194 ins; 88 del; 149 mod
  Patch: https://git.openjdk.java.net/jdk13u-dev/pull/125.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk13u-dev pull/125/head:pull/125

PR: https://git.openjdk.java.net/jdk13u-dev/pull/125