In [ ]:

    




    

In [1]:

    

public class Alguem {
   public String getNome() {
      return "alguem (genericamente)";
   }
}


    

    
Out[1]:





com.twosigma.beaker.javash.bkr809ac84b.Alguem

In [2]:

    

public class Alcebiades extends Alguem {
   public String getNome() {
      return "Alcebiades";
   }
}


    

    
Out[2]:





com.twosigma.beaker.javash.bkr809ac84b.Alcebiades

In [3]:

    

public class Melissa extends Alguem {
   public String getNome() {
      return "Melissa";
   }
}


    

    
Out[3]:





com.twosigma.beaker.javash.bkr809ac84b.Melissa