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Miguel Rivas
4,902 PointsCast to a Treet (?)
Hello there, Im wondering if you can explain to me the meaning "cast to a treet", well Craig said that in min 07:34 in Interfaces (java)
Is this "cast to a Treet" the same as converting a String that is given as a parameter within the method to an Object?
I mean, I'm seeing it this way. I write a String, the method receives that String as a parameter and the casting "converts" that String into an object? Is that it?
Im sorry but english is my second language and I'm finding myself lost understanding the "cast" word.
2 Answers
Florian Tönjes
Full Stack JavaScript Techdegree Graduate 50,856 PointsHi Miguel,
with casting you kind of force a variable into a new type. The new type has to be compatible with the old one or you'll get a ClassCastException. It's a rather complex topic. I recommend this article.
Kind Regards, Florian
Miguel Rivas
4,902 PointsThank you Florian, I see what you mean.
Nice avatar btw :)