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Thread: What am i doing wrong? Generics

  1. #1
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    Question What am i doing wrong? Generics

    Hi,
    I am currently using an abstract class which i am later extending using one called People


    abstract public class MediaContainer <T>{
     
      abstract T DisplayName(T Dispname);}

    which i want to override in here

    public class People <T> extends MediaContainer <T> {
     
     
     
        @Override public T DisplayName(T Person){
            return System.out.println(Person);
        }


  2. #2
    Super Moderator curmudgeon's Avatar
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    Default Re: What am i doing wrong? Generics

    You need to tell us what error you're seeing, but one glaring error is that you can't declare a method to return T and have it return void. In fact you can't ever return void which is what out.println(...) returns.

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