JFileChooser - show files and directories only select directory

Question

I need a JFileChooser that will display directories and zip files but only allow a directory to be selected.
basically i need to be able to select a certain directory that contains a certain zip file, so to make it easier to find i want the zip files to show up so i can find the correct directory...
I tried...
        JFileChooser jfc = new JFileChooser();
        jfc.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
        jfc.setFileFilter(new FileFilter() {
            public boolean accept(File f) {
                if (f.isDirectory()) {
                    return true;
                else if (f.getName().endsWith(".zip")) {
                    return true;
                return false;
            public String getDescription() {
                return "testing";
        });but that only displays directories in the GUI.
The javadoc for the setFileSelectionMode() says, "Sets the JFileChooser to allow the user to just select files, just select directories, or select both files and directories. The default is JFilesChooser.FILES_ONLY. " ....which makes you think that setting the file selection mode only alters what can be SELECTED...however it alters what is displayed as well.
...any ideas?
thanks

Answer 1

This should display the files of interest provided the filter is tuned to do so, and allow you to select either the file of interest or the folder... If you select the file, then folder it is contained is returned.
JFileChooser chooser = new JFileChooser();
chooser.setCurrentDirectory(new java.io.File("."));
MyFileFilter filter = new MyFileFilter();
chooser.setFileFilter(filter);
chooser.setFileSelectionMode(JFileChooser.FILES_AND_DIRECTORIES);
int returnVal = chooser.showOpenDialog(this);
if (returnVal == JFileChooser.APPROVE_OPTION) {              
  System.out.println(chooser.getCurrentDirectory());
}