FULL PRODUCT VERSION :
jdk6 version 16

ADDITIONAL OS VERSION INFORMATION :
Microsoft Windows XP Professional Version 2002 Service Pack 3, 32bit English

A DESCRIPTION OF THE PROBLEM :
javax.swing.filechooser.FileSystemView's isDrive() function is bugged. Returns always true for all computerChildren's children even they are not a drive such as "My Documents" folder etc.

javax.swing.filechooser.FileSystemView's isComputerNode() function is bugged. Returns always false, even the node is "My Computer" node.

REPRODUCIBILITY :
This bug can be reproduced always.

---------- BEGIN SOURCE ----------
import java.io.File;
import javax.swing.filechooser.FileSystemView;

public class Test {

    public static void main(String[] args) {
        
        FileSystemView systemView = FileSystemView.getFileSystemView();
        File desktop[] = systemView.getRoots();
        File desktopFiles[] = desktop[0].listFiles();
        
        File computerNode = desktopFiles[0]; // Windows XP's my computer node

        if (systemView.isComputerNode(computerNode)) {
            //isComputer is bugged. Returns always false.
            System.out.println("It says this IS 'My Computer' node: " + computerNode.getPath());
        }else {
            System.out.println("It says this IS NOT 'My Computer' node: " + computerNode.getPath());
            //::{20D04FE0-3AEA-1069-A2D8-08002B30309D} copy the path see what happens in Windows Explorer
        }
           
        File computerChildren[] = computerNode.listFiles();

        for (int i = 0; i < computerChildren.length; i++) {
            // isDrive is bugged. Returns always true for computerChildren's children
            if (systemView.isDrive(computerChildren[i])) {
                System.err.println(computerChildren[i] + " is a drive? 'YES' it says");
            } else {
                System.err.println(computerChildren[i] + " is a drive? 'NO' it says");
            }
        }

    }
}
---------- END SOURCE ----------