Comments to: Express killers, part V

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• 
  Daniel Drozdzewski - 2011-02-09
  Damian,
  
  I know that the article is over a year old, but I only discovered exPress.
  
  In your first example you say that String is immutable, hence it cannot be extended.
  
  It is true that String is immutable and it is also true that it cannot be extended, but former does not imply the latter.
  
  String cannot be extended because it is final class.
  It cannot be modified, because is immutable.
  
  Other than this, good article!
  
  Thanks!
  
  
• 
  Daniel Drozdzewski - 2011-02-09
• 
  Daniel Drozdzewski - 2011-02-09
  FORMATTING FAIL
• 
  Grzegorz Duda - 2011-02-09
  Daniel, you are completely right.