editor.edit(transaction, location, ClientModel.ROW_SPAN, 1, Bindings.INTEGER, null);
editor.edit(transaction, location, ClientModel.COLUMN_SPAN, 1, Bindings.INTEGER, null);
iter.remove();
editor.edit(transaction, location, ClientModel.ROW_SPAN, 1, Bindings.INTEGER, null);
editor.edit(transaction, location, ClientModel.COLUMN_SPAN, 1, Bindings.INTEGER, null);
iter.remove();