[jdk20] Integrated: 8299689: Make use of JLine for Console as "opt-in"

[Naoto Sato]

On Fri, 6 Jan 2023 17:57:47 GMT, Naoto Sato <naoto at openjdk.org> wrote:

> Due to the fact that JLine spawns native processes to obtain terminal information on macOS/Linux, we decided to disable the JLine by default for performance degradation reasons. It is still possible to enable it by specifying it on the command line with `jdk.console` system property (not a public one though). Once we have a solution to avoid spawning processes, JLine may be back for use in the future.

This pull request has now been integrated.

Changeset: d49851a8
Author:    Naoto Sato <naoto at openjdk.org>
URL:       https://git.openjdk.org/jdk20/commit/d49851a8b8e80b6ffa53c2bb4f5b2897735d471f
Stats:     48 lines in 4 files changed: 24 ins; 7 del; 17 mod

8299689: Make use of JLine for Console as "opt-in"

Reviewed-by: jpai, alanb

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PR: https://git.openjdk.org/jdk20/pull/88