8166183: jshell tool: on return from Ctrl-Z, garbage on screen, dies with Ctrl-C Summary: Reset the console when the process is suspended and resumed. Reviewed-by: sundar

^build/
^dist/
^.idea/
nbproject/private/
^webrev
^.hgtip
^.bridge2
^.jib/
.DS_Store
.metadata/
.recommenders/