Searching a String from Text file using Swings .

hi friends .i am pradeep.i want a program to search using JButton in Swings.
i have text file called u.txt and in that file code and description both fields are there .
if i enter any word related to the fields of u.txt file and when i click the the button it should print the whole values about that word from that text file .
so i am trying for it .but it is not correct .plz anybody help me .plz it is urgent .

so i am waiting for solution.plz kindly help me .
ok bye bye friends and developers

This is not really a Swing question. Or is it? You are not telling us what part is giving you difficulty: getting user input from the GUI (a Swing problem) or searching the textfile looking for a match (an IO and String problem).

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but it is not correct .

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This doesn't tell us much about what your problem is.

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plz anybody help me .plz it is urgent .

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This statement may have the opposite effect that you intend. I'd avoid using this sort of statement in the future.

Good luck

there is with nio API pattern search possibility, but also you can make simple i/o read line by line and then search from it String.

You should use separator for field name and its value and fetch line by line from file and separate that line into 2 strings using substring.One for field and one for its value.Then in the string of field for your keyword and print other string when maches.

hi friends .good morning .i want to run struts application manually.
how to set the classpath for struts on my machine .
so plz help me .
any help should be appriciated .
ok bye bye
:D