git: openjdk/jdk: 8254196: jshell infinite loops when startup script contains System.exit call

[Jan Lahoda]

Changeset: 6c0fbf70
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2021-03-24 10:34:31 +0000
URL:       https://git.openjdk.java.net/jdk/commit/6c0fbf70

8254196: jshell infinite loops when startup script contains System.exit call

Reviewed-by: sundar

! src/jdk.jshell/share/classes/jdk/internal/jshell/tool/JShellTool.java
! src/jdk.jshell/share/classes/jdk/jshell/execution/StreamingExecutionControl.java
! test/langtools/jdk/jshell/ToolBasicTest.java