Code example for InputStream

Methods: markSupported

	public final boolean markSupported() { 
		return in.markSupported();
	 * Reads the next byte of data from the input stream. The value byte is 
	 * returned as an {@code int} in the range 0 to 255. If no byte is available 
	 * because the end of the stream has been reached, the value -1 is returned. 
	 * This method blocks until input data is available, the end of the stream 
	 * is detected, or an exception is thrown. 
	 * <p/> 
	 * <p> A subclass must provide an implementation of this method. 
	 * @return the next byte of data, or -1 if the end of the stream is reached. 
	 * @throws IOException if an I/O error occurs.