hg: jdk9/dev/langtools: 8171385: jshell tool: unresponsive to ctrl-C in input wait on Windows

[jan.lahoda at oracle.com]

Changeset: f420d8eea54f
Author:    jlahoda
Date:      2017-01-10 10:17 +0100
URL:       http://hg.openjdk.java.net/jdk9/dev/langtools/rev/f420d8eea54f

8171385: jshell tool: unresponsive to ctrl-C in input wait on Windows
Summary: Ensuring stop is sent using the proper channel depending on the current state of the StopDetectingInputStream.
Reviewed-by: rfield

! src/jdk.jshell/share/classes/jdk/internal/jshell/tool/StopDetectingInputStream.java
! test/jdk/jshell/StopExecutionTest.java