How collection.toArray() works?

[mohan kumar]

Hi friends,
In my workspace i am facing a problem.
In my java code i have a collection which contains the data like

Account No, Account Type, Currency, Transaction Date, Transaction Id, Channel Description, Description, Debit Amount, Credit Amount

.
I want this data to be exported to CSV format.So i created a out stream.I changed the collection to array.Now i want to iterate the array and create a CSV file in the above mentioned format.I don't know how to do that.

Kindly help me in this issue.

Thanks
Mohan

[David O'Meara]

Did you want to show us what you have so far?
(not your entire application, mind you, just the important bits)

[Krishnan Loganathan]

Hi Mohan,

Are you storing the data inside an Object and then add that object in the Collection or adding the data in comma seperated format as a String ?. Please clarify me.

Regards,
Loga

[Dirk Schreckmann]

mohan,

It's not clear to me which part of this task you're stuck on.

If you're unfamiliar with working with arrays in Java, part 9 of Bradly Kjell's "Introduction to Computer Science using Java" includes good lessons and practice exercises to help learn the subject.

If you're not yet comfortable writing data to a text file, chapters 82, 83 and 87 in part 13 of Kjell's lessons cover the subject well.

[mohan kumar]

thanks guys...and Mr.Dirk Schreckmann link helped me a lot...