Comments on: Paramaterized Java Classes http://www.danielhall.me/2009/10/paramaterized-java-classes/ Because the Internet doesn't have enough opinions already Wed, 13 Apr 2011 12:10:59 +0000 hourly 1 http://wordpress.org/?v=3.2.1 By: Daniel http://www.danielhall.me/2009/10/paramaterized-java-classes/comment-page-1/#comment-118 Daniel Sat, 03 Oct 2009 10:13:21 +0000 http://www.danielhall.me/?p=364#comment-118 I'll leave it to the readers to answer these questions, and I'll post the answer in a week. :D I’ll leave it to the readers to answer these questions, and I’ll post the answer in a week. :D

]]> By: Daryl Teo http://www.danielhall.me/2009/10/paramaterized-java-classes/comment-page-1/#comment-117 Daryl Teo Sat, 03 Oct 2009 08:53:51 +0000 http://www.danielhall.me/?p=364#comment-117 You can also have multiple parameters as well. But I'm so over Java anyway. You can also have multiple parameters as well.
But I’m so over Java anyway.

]]> By: Austin http://www.danielhall.me/2009/10/paramaterized-java-classes/comment-page-1/#comment-116 Austin Sat, 03 Oct 2009 08:15:37 +0000 http://www.danielhall.me/?p=364#comment-116 Now, that's the simple stuff about Java Generics... What about the more fun stuff utilising <code>< ? extends T></code> or <code>< ? super T></code> Also, if you have the two classes; <code>class Base {}</code> and <code>class Derived extends Base {}</code> Why can't you do this; List<derived> listOfDerived; List<base> listOfBase = listOfDerived; <strong>Edit:</strong> Made changes requested by Austin Now, that’s the simple stuff about Java Generics… What about the more fun stuff utilising < ? extends T> or < ? super T>

Also, if you have the two classes;
class Base {}
and
class Derived extends Base {}

Why can’t you do this;
List<derived> listOfDerived;
List<base> listOfBase = listOfDerived;

Edit: Made changes requested by Austin

]]>