line feed in CSV

[javaplus]

I am generating CSV files from my Java project. I don't know how to generate a line feeb in CSV. I tried the following:

\n
0x0D0A
Character.LINE_SEPARATOR

I am using PrintWriter to write the contents.

Please advice.

[roots]

It is okay to use \n or your other method for the line feed. It is recognized by Excel and similar CSV applications. But if you are viewing the generated CSV File using notepad like application, you might not see the line feed working because notepad/windows takes \r\n as the line feed.
You can use either of them.

[javaplus]

Thanks roots. I used Enter key code (13) for the line feed and it worked.