cst.weightx = 0.5; cst.fill = GridBagConstraints.HORIZONTAL;
    protected JComponent getClassifPanel()    {        JPanel main = new JPanel();        main.setBorder(BorderFactory.createEmptyBorder(5, 10, 5, 10));        GridBagLayout gridbag = new GridBagLayout();        main.setLayout(gridbag);        GridBagConstraints cst = new GridBagConstraints();        cst.ipadx = ClassifierWin.H_SPACE;        cst.weightx = 0.5;        cst.fill = GridBagConstraints.HORIZONTAL;        cst.anchor = GridBagConstraints.EAST;        Iterator i = availablePaths.iterator();        int index = 0;        while (i.hasNext())             addRow(gridbag, cst, main, index, (DataObject) i.next());        return new JScrollPane(main);    }