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programación i - Universidad ORT Uruguay

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86 Programación I<br />

8.3.10 Upcast, downcast y polimorfismo<br />

8.3.10.1 Upcast<br />

Sean las definiciones:<br />

// Clase Persona:<br />

package pruebaPolimorfismo;<br />

public class Persona {<br />

private int edad;<br />

public void setEdad(int unaEdad) {<br />

edad = unaEdad;<br />

}<br />

public int getEdad() {<br />

return edad;<br />

}<br />

public boolean esMenorQue(Persona unaPersona) {<br />

return (this.getEdad())

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