FileSystemException
Constructs an instance of this class. This constructor should be used when an operation involving one file fails and there isn't any additional information to explain the reason.
Parameters
file
a string identifying the file or null if not known.
Constructs an instance of this class. This constructor should be used when an operation involving two files fails, or there is additional information to explain the reason.
Parameters
file
a string identifying the file or null if not known.
other
a string identifying the other file or null if there isn't another file or if not known
reason
a reason message with additional information or null