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  1. 07-25-2007, 09:01 PM #1
    paul
    paul is offline Member
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    Default validate hex character

    Is there a built in function in Java that checks if every character in a string is a valid hex character?

    Example:
    Java Code: 
    0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,F
    I looked and could not locate anything?

    If there inst a predefined function, can somebody write me a real quick and dirty function?
    Thanks.
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  2. 07-25-2007, 09:08 PM #2
    Seemster
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    Default

    The Character class has a getType() method. I personally haven't tried or used it...but it might work.
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