int function ( ) { return xCoordinate ; }
returns x-coordinate of the cage . concode_field_sep int xCoordinate concode_elem_sep int currentWeight concode_elem_sep int yCoordinate concode_elem_sep int maxCageContent concode_elem_sep List<T> cageContent concode_elem_sep int capacity concode_field_sep void logCoordinates concode_elem_sep Iterator<T> iterator concode_elem_sep void setCoordinates concode_elem_sep void setCoordinates concode_elem_sep int getYCoordinate concode_elem_sep String toString concode_elem_sep void putInCage concode_elem_sep void checkWolfEatsChicken