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Thread: Integer class

  1. #1
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    Default Integer class

    what is the difference between object.add( new Integer(3));
    and object.add(new Integer("3");


  2. #2
    Super Moderator Norm's Avatar
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    Default Re: Integer class

    "3" is a String and 3 is an int.

    Read the API doc for the class to see what types of values are allowed in the class's constructor.
    If you don't understand my answer, don't ignore it, ask a question.

  3. The Following User Says Thank You to Norm For This Useful Post:

    freakycoder (June 27th, 2012)

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