public ComboBoxFileChooser(java.awt.Frame parent, boolean modal) { super(parent, modal); initComponents();     }
public ComboBoxFileChooser() { super(); }
    public ComboBoxFileChooser(java.awt.Frame parent, boolean modal) {        super(parent, modal);        initComponents();        //getRootPane().setDefaultButton(jButtonDefault);		//getRootPane().setWindowDecorationStyle(JRootPane.FILE_CHOOSER_DIALOG);		//final File blankFile = new File(""); 		//jFileChooser.setSelectedFile(blankFile);    }