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What about the questions I asked in post#2?

Is this the same question?
http://www.javaprogrammingforums.com/loops-control-statements/14733-need-help-java-gui-nested-loop.html#post61707

Is any of the code you have posted executing? Add some printlns that will show if the code is being executed.
All the calls to append() are inside of if tests. Are any of the if tests true?
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