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Usando este diagrama, selecciona la opción correcta. En el código, donde apar...

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Diagrama UML

Usando este diagrama, selecciona la opción correcta. En el código, donde aparecen tres puntos (...) estamos indicando que hay más código que no mostramos.

package mains;
import model.A;
import extension.C;
public class M {
	public void m(A a) {
		A c = new C();
		c.F(4);
	}
}

package mains;
import model.A;
import model.B;
public class M {
    public void m(A a) {
         if (a instanceof B) { 
             a.G(new A()); 
         } 
    } 
}

package mains;
import model.A;

public class M {
	public void m(A a) {
		a.FA();
	}
}

package mains;
import model.A;
import model.B;
public class M {
	public void m(A a) {
		B b = new B();
		b.G(a);
		b.F();
	}
}

package mains;
import model.A;
import model.B;
public class M { 
    public void m(A a) { 
        if (a instanceof B) { 
            ((B)a).G(new A()); 
        } 
    } 
}

package mains;
import model.A;
import model.B;
public class M {
	public void m(A a) {
		A b = new B();
		b.G(a);
		b.F();
	}
}

package mains;
import model.*;
import extension.C;
public class M {
	public void m(A a) {
		a = new C();
		A a2 = new B();
		a = a2;
		a.F();
	}
}

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