A Writer that can be used to generate a String.
In most cases it is not necessary to use StringWriter. If the final
destination of the output is a file, use FileWriter
This will help to reduce memory usage. If you wish to transfer a feed to a
remote FTP, SFTP or WebDAV server, first write the feed to the file system
using FileWriter and optionally CSVStreamWriter
, then upload the file with
when this class is used with sensitive data, be careful in persisting sensitive information to disk.