How to List the Root Path?

Hi all,
How can I list the root path? (windows: "My Computer", UNIX: / )
I tried
File f = new File("/");
String s = f.list();
It didn't work....
Thanks for your help.

What do you mean doesn't work, works just fine.
String s = f.list();should be String[]

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duplicate {thread:id=2418158} ?
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duplicate {thread:id=2418158} ?
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