Encapsulation in java

public class En12 {

public enum Season { WINTER(19), SPRING(20), SUMMER(10), FALL(22);
private int value;
private Season(int value)
{
this.value=value;
}
}

public static void main(String[] args) {
for(Season s:Season.values())
System.out.println(s+" "+s.value);

}

}