FileOutputStream writes data one byte at a time, so use the BufferedOutputStream to wrap it and write once all the XML serialization is done. Change-Id: I419a6fcac2ac9a72a6cf41d4ca6e7ab6c7505618
FileOutputStream writes data one byte at a time, so use the BufferedOutputStream to wrap it and write once all the XML serialization is done. Change-Id: I419a6fcac2ac9a72a6cf41d4ca6e7ab6c7505618