Douglas Livingstone wrote:

>On 4/23/05, Paulo SñÓgio <psm041 / ig.com.br> wrote:
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>  
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>>Yeah, thanks, it really worked. The dup method creates a new copy of the
>>object, correct?
>>    
>>
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>yep
>
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>>But i can't figure out why without dup it not worked since state
>>variable never change.
>>
>>    
>>
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>stateAux changes, and because stateAux = state, state does change.
>
>Douglas
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>
of cooouuurrsee ... how i cant see that :)
thanks for the help!

-- 
Paulo S Medeiros - B.Sc Student - DCC/COPPE/UFRJ - Brazil