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Thread: nullPointer Exception handler

  1. #1

    nullPointer Exception handler

    can u give the information abt nullPointer exception


  2. #2
    Junior Member
    Join Date
    Aug 2007
    Answers
    1

    Re: wt is nullPointeException handler

    Thanks Mr. Ejazazeem for your nice explanation about nullPointerException.

    Farooq


  3. #3
    Junior Member
    Join Date
    Sep 2007
    Answers
    1

    Re: nullPointer Exception handler

    Thrown when an application attempts to use null in a case where an object is required. These include:

    Calling the instance method of a null object.
    Accessing or modifying the field of a null object.
    Taking the length of null as if it were an array.
    Accessing or modifying the slots of null as if it were an array.
    Throwing null as if it were a Throwable value.


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