Java Array into File Output

Hello,
I have a working program that normally, I hand-wire the information into the file and it is stored in an array and I work with it till the end of the program. This is where the problem is coming from.
Now the document will be in an external file, and the informations needed for the program should be read from the external file;
At the beginning of the program, the input file will be loaded into the program and the file will be saved at the end of the program. Giving room for editing / adding to the file during program run and at the end save all the information back into same external file.
Please how am I to go about this? I really need help in here....
Thanks for your help in advance.
Regards

Please don't post the same question in multiple forums. I'm locking this thread as the question seems more appropriate to "New to Java".

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Sorry about the long lines.
As you can see, all input files saved in array called files, however when OpenFile1() function is called, it take input (fileName_in) as a single file not an array. I'm assuming this causes the exception.
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/people/michal.krawczyk2/blog/2005/06/11/xi-how-to-retrieve-messageid-from-a-bpm
/people/arpit.seth/blog/2005/06/27/rfc-scenario-using-bpm--starter-kit
/people/sravya.talanki2/blog/2005/08/24/do-you-like-to-understand-147correlation148-in-xi
/people/michal.krawczyk2/blog/2005/09/04/xi-do-you-realy-enjoy-clicking-and-waiting-while-tracing-bpm-steps *****
/people/udo.martens/blog/2005/09/30/one-logical-system-name-for-serveral-bpm-acknowledgements *****
/people/sudharshan.aravamudan/blog/2005/12/01/illustration-of-multi-mapping-and-message-split-using-bpm-in-sap-exchange-infrastructure
/people/kannan.kailas/blog/2005/12/07/posting-multiple-idocs-with-acknowledgement
Also have a look at these seminars,
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/media/uuid/daea5871-0701-0010-12aa-c3a0c6d54e02
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/media/uuid/e8515171-0701-0010-be98-e37bec4706cc
<b>BPM CollectPattern..</b>
http://help.sap.com/saphelp_nw2004s/helpdata/en/08/16163ff8519a06e10000000a114084/frameset.htm
Thanks !
Regards
Abhishek Agrahari
Questions are welcome here!!
<b>Also mark helpful answers by rewarding points </b>

Write string array into cfg file

Hi, everybody.
I faced the problem to write array into cfg file. I am trying to put many items in a key. It should look like
[Section1]
Key1=el_1, el_2,el_3,.............el_n.
each element is string of 105 characters. Everything works fine when I save the only one el_1 or multiple for the first time, however, when I am trying to update values in a key section some extra strings appear in a file. My VI is attached.
Thanks in advance

Do you realize that your spreadsheet string only writes the following:
1111111111
2222222222222222
33333333333333333333
The way you wrote your VI, it sends the entire string above to the value for Write Key.vi.
Do you realize that value is for the data type only? So I'm not sure what you want to do....
Without describing the problem you are having, can you describe what you actually want to do?
R
Message Edited by JoeLabView on 07-22-2008 11:49 AM
Attachments:
confused.PNG ‏26 KB

Java Array into File Output

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