Opening a dir & showing files inside

Is there any way, any method, to open a dir in a window and show, in this window, its content, such as I'd clicked on this directory ?I've preferred an O.S. independent way, but it's not so important.Thz
[234 byte] By [lambu76] at [2007-9-26 10:19:15]
# 1
http://java.sun.com/j2se/1.4/docs/api/javax/swing/JFileChooser.html http://java.sun.com/j2se/1.4/docs/api/java/awt/FileDialog.html
thpreusser at 2007-7-1 22:26:03 > top of Java-index,Other Topics,Java Community Process (JCP) Program...