8165564: langtools\test\jdk\jshell\CommandCompletionTest.java fails on some windows Summary: Ignoring non-existent default FileSystem roots. Reviewed-by: rfield

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