public StringProperty titleProperty() {
        if (null == title) {
            title  = new StringPropertyBase(_title) {
                @Override protected void invalidated() {
                    if (null == get()) { set(""); }
                    fireTileEvent(VISIBILITY_EVENT);
                    fireTileEvent(REDRAW_EVENT);
                }
                @Override public Object getBean() { return Tile.this; }
                @Override public String getName() { return "title"; }
            };
            _title = null;
        }
        return title;
    }
Sets the title of the tile. This title will only be visible
if it is not empty.

@param TITLE
src/main/java/eu/hansolo/tilesfx/Tile.java