I have three classes:
Class One
public class One {
private static Two object;
public static void set_up(Two object) {
int y = object.get();
System.out.println(y);
}
public static void prn () {
System.out.println(object.get());
}
}
Class Two
public class Two {
private int x;
public int get() {
return x;
}
Two(int n){
x = n;
}
}
Class Three
public class Three {
public static void main( String[] argv ) {
One st = new One();
Two two = new Two(2);
st.set_up(two);
st.prn();
}
}
I want to change the static variable object in class Two by method set_up(Two object). The problem is that static variable inside the class has the same name as the arguments in the method. How can I modify set_up(Two object) so I copy values from given argument to static object?
You can qualify it by using the class' name:
public static void set_up(Two object) {
One.object = object;
}
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