hg: jdk9/sandbox/langtools: 8154714: jshell tool: add exports support

[chris.hegarty at oracle.com]

Changeset: 721c5727816d
Author:    shinyafox
Date:      2016-09-28 16:36 +0900
URL:       http://hg.openjdk.java.net/jdk9/sandbox/langtools/rev/721c5727816d

8154714: jshell tool: add exports support
Reviewed-by: jlahoda, rfield

! src/jdk.jshell/share/classes/jdk/internal/jshell/tool/JShellTool.java
! src/jdk.jshell/share/classes/jdk/internal/jshell/tool/resources/l10n.properties
! test/jdk/jshell/ToolBasicTest.java