This class wraps an input stream, replacing all occurrences
of <CR><LF> (carriage return followed by a linefeed),
which is the NETASCII standard for representing a newline, with the
local line separator representation. You would use this class to
implement ASCII file transfers requiring conversion from NETASCII.
Returns true if the NetASCII line separator differs from the system
line separator, false if they are the same. This method is useful
to determine whether or not you need to instantiate a
True if the NETASCII line separator differs from the local
system line separator, false if they are the same.
Reads and returns the next byte in the stream. If the end of the
message has been reached, returns -1. Note that a call to this method
may result in multiple reads from the underlying input stream in order
to convert NETASCII line separators to the local line separator format.
This is transparent to the programmer and is only mentioned for
Reads the next number of bytes from the stream into an array and returns
the number of bytes read. Returns -1 if the end of the
message has been reached. The characters are stored in the array
starting from the given offset and up to the length specified.
Returns the number of bytes that can be read without blocking EXCEPT
when newline conversions have to be made somewhere within the
available block of bytes. In other words, you really should not
rely on the value returned by this method if you are trying to avoid