Példa

public class ClassA {
private int num = 0;

public int number(int newNumber) {
this.num = newNumber;
}
}


Megoldás
Fûzze a 'set' karaktersorozatot a metódus neve elé.

public class ClassA {
private int num = 0;

public int setNumber(int newNumber) {
this.num = newNumber;
}
}