Scope Experiments

package p1;
class c1 {
    private static int x;
    protected static void setx(int x)
    {
        c1.x = x;

    }
}

package p1;
class c2 {
    protected c2() {
       c1.setx(10);
    }
}

//Is it possible to create another protected or public method called setx in c1 or c2? overloading or overriding (requires c1 or c2 to be a child).
//why should constructors be declared public for classes in a package.


package p2;
import p1.*;

class c3 extends c2 {
    private c2 blah;
    c3()
    {
        blah = new c2();
    }
}