Reads the next byte of data from this input stream. The value
byte is returned as an <code>int</code> in the range
<code>0</code> to <code>255</code>. If no byte is available
because the end of the stream has been reached, the value
<code>-1</code> is returned. This method blocks until input data
is available, the end of the stream is detected, or an exception
is thrown.
<p>
This method
simply performs <code>inputStream.read()</code> and returns the result.
@return the next byte of data, or <code>-1</code> if the end of the
stream is reached.
@exception IOException if an I/O error occurs.
@see java.io.FilterInputStream#inputStream
Reads the next byte of data from this input stream. The value byte is returned as an <code>int</code> in the range <code>0</code> to <code>255</code>. If no byte is available because the end of the stream has been reached, the value <code>-1</code> is returned. This method blocks until input data is available, the end of the stream is detected, or an exception is thrown. <p> This method simply performs <code>inputStream.read()</code> and returns the result.
@return the next byte of data, or <code>-1</code> if the end of the stream is reached. @exception IOException if an I/O error occurs. @see java.io.FilterInputStream#inputStream