EDIT

    private static final long serialVersionUID = 1L;

    @AutoGenerated

	private AbsoluteLayout mainLayout;

	@AutoGenerated

	private Table table;

	List<String> columnList;

	ArrayList<String> headerList;

	/**

	 * The constructor should first build the main layout, set the

	        public Object generateCell(Table source, Object itemId, Object columnId) {

	            Property containerProperty = source.getContainerProperty(itemId, columnId);

	            Object item = itemId;

	            Container containerDataSource = source.getContainerDataSource();

	            final UUID uuid = UUID.fromString(table.getItem(itemId).getItemProperty("uuid").getValue().toString());

	            final ComboBox box = new ComboBox("Occurrence Status: ", listener.getPresenceAbsenceContainer());

	            final String area = columnId.toString();

	            box.setImmediate(true);

	            box.addValueChangeListener(new ValueChangeListener() {

	                @Override

	                public void valueChange(ValueChangeEvent event) {

	                    Taxon taxon = (Taxon)listener.getTaxonService().load(uuid);

	                        listener.createDistributionField(taxon, box.getValue(), area);

	                        Notification.show("Create Status", Notification.Type.TRAY_NOTIFICATION);

	                    }else{

	                private static final long serialVersionUID = 1L;

	                @Override

	                public String getMinimizedValueAsHTML() {

	                }

	                @Override

	                public Component getPopupComponent() {

	                    //FIXME: find a better solution

	                    box.setBuffered(true);

	                    return box;

	                }