> When JLine reads a line, there may be a prompt provided. However, JLine will 
> not interpret the prompt literally, it will handle `%` specially. As a 
> consequence, doing:
> 
> System.console().readLine("%%s");
> 
> 
> will not print `%s`, as first `String.format` is used, which will convert 
> `%%s` to `%s`, and then JLine will interpret the `%`. The proposed solution 
> is to duplicate the `%`, so that JLine will print it.

Jan Lahoda has updated the pull request incrementally with one additional 
commit since the last revision:

  Fixing the '%' prompt problem for JShell tools' console.

-------------

Changes:
  - all: https://git.openjdk.org/jdk/pull/19081/files
  - new: https://git.openjdk.org/jdk/pull/19081/files/a138981e..da84810f

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=19081&range=04
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=19081&range=03-04

  Stats: 85 lines in 3 files changed: 82 ins; 0 del; 3 mod
  Patch: https://git.openjdk.org/jdk/pull/19081.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/19081/head:pull/19081

PR: https://git.openjdk.org/jdk/pull/19081

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