int function ( ) { return xCoordinate ; }
returns x-coordinate of the animal . concode_field_sep int xCoordinate concode_elem_sep Color color concode_elem_sep int yCoordinate concode_elem_sep int age concode_field_sep int getAge concode_elem_sep void setColor concode_elem_sep void performAction concode_elem_sep void setCoordinates concode_elem_sep void setCoordinates concode_elem_sep int getYCoordinate concode_elem_sep Color getColor concode_elem_sep void setAge