bitwise operations


I'm not very good at bitwise operations. I asked a question and a few guys helped me on it but I suspect they may be asleep right now because it was midnight EST when I asked my original question and got the answers.

If anyone could look at the question and put in their 2 cents it would be very helpful for me. Thanks!
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here we go:

      protected static int getKeyRow(long aKey) {
        return (int) (aKey >> 32);
      protected static int getKeyCol(long aKey) {
        return (int) aKey ;

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ycompAuthor Commented:
cool thanks! it works :)
welcome :-)
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