1515 */
1616public class Metar extends AbstractWeatherCode {
1717 /** Temperature. */
18- private int temperature ;
18+ private Integer temperature ;
1919 /** Dew point. */
20- private int dewPoint ;
20+ private Integer dewPoint ;
2121 /** Altimeter in HPa. */
22- private int altimeter ;
22+ private Integer altimeter ;
2323 /** Nosig value. */
2424 private boolean nosig ;
2525 /** List of runways information. */
@@ -39,42 +39,42 @@ public Metar() {
3939 /**
4040 * @return the temperature
4141 */
42- public int getTemperature () {
42+ public Integer getTemperature () {
4343 return temperature ;
4444 }
4545
4646 /**
4747 * @param temperature the temperature to set
4848 */
49- public void setTemperature (final int temperature ) {
49+ public void setTemperature (final Integer temperature ) {
5050 this .temperature = temperature ;
5151 }
5252
5353 /**
5454 * @return the dewPoint
5555 */
56- public int getDewPoint () {
56+ public Integer getDewPoint () {
5757 return dewPoint ;
5858 }
5959
6060 /**
6161 * @param dewPoint the dewPoint to set
6262 */
63- public void setDewPoint (final int dewPoint ) {
63+ public void setDewPoint (final Integer dewPoint ) {
6464 this .dewPoint = dewPoint ;
6565 }
6666
6767 /**
6868 * @return the altimeter in HPa.
6969 */
70- public int getAltimeter () {
70+ public Integer getAltimeter () {
7171 return altimeter ;
7272 }
7373
7474 /**
7575 * @param altimeter the altimeter to set
7676 */
77- public void setAltimeter (final int altimeter ) {
77+ public void setAltimeter (final Integer altimeter ) {
7878 this .altimeter = altimeter ;
7979 }
8080
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