/** Sets the text for a JLabel. Mostly identical to Actions.setMenuText
        in openide. I believe the reason for the special handling of & as the
        last character has to do with the ja-locale.
    * Cut from the name '&' char.
    * @param item JLabel
    * @param text new label
    * @param useMnemonic if true and '&' char found in new text, next char is used
    *           as Mnemonic.
    */
    public static void setLabelText(JLabel item, String text,
                                    boolean useMnemonic) {
        int i = text.indexOf('&');
        String newText = text;

        if (i < 0) {
            item.setText(text);
            if (useMnemonic) {
                item.setDisplayedMnemonic (0);
            }
        }
        else {
            if (i == (text.length() - 1)) {
                file://Ampersand is last characted, use first character as shortcut
                item.setText(text.substring(0, i));
                if (useMnemonic) {
                    item.setDisplayedMnemonic (0);
                }
            } else {
                item.setText(text.substring(0, i) + text.substring(i + 1));
                if (useMnemonic) {
                    item.setDisplayedMnemonic(text.charAt(i + 1));
                }
            }
        }
    }