outputStream
Creates a Sink for writing to a file. If the file doesn't exist, it will be created. If the parent directories don't exist, they will be created. The returned Sink is buffered.
Return
A buffered Sink object for writing.
Parameters
path
The path where Sink will be created.
append
Append to existing content (true) or overwrite (false). Default is false (overwrite).
Throws
IOException
if the path is a directory or any other I/O error occurs during Sink creation.