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If I m not intialised my value as null. at line 84
then got the error to intialised a value when i put that value
in the if condition..

Hi. Everyboy..

This Is simple swing application for search data from the database using textbox..

this is my code but getting some error.. any body help me....


import java.awt.GridLayout;...

rewrite your code then write your error...

you can use charAt () method or convert integer to string...
:)
before this you can define a value for character.
and initialized it..