public synchronized void mark(int readlimit) public synchronized void reset() throws IOException public boolean markSupported()
markSupported() method returns
true if this stream supports marking and
false if it doesn't.
mark() method places a bookmark in the stream which
you can return to later using the
There can be only one
mark() in the stream at any
given time. Marking a second location erases the first mark.
marking is not supported, these methods throw