Posts by Cláudio Henrique • 33 points

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  Q: How to make an interface method receive any object (Object type) as parameter?

  I’m studying polymorphism now, and I’m not getting it. Given the interface: public interface View { public boolean existe(Object obj); } I have this method, which I would like to be implemented from…

  java interface polymorphism objects

  asked 5 years, 6 months ago Cláudio Henrique 33