common/src/main/java/HTTPClient/BufferedInputStream.java
/**
     * Read a single byte.
     *
     * @return the read byte, or -1 if the end of the stream has been reached
     * @exception IOException if thrown by the underlying stream
     */
Read a single byte.

@return the read byte, or -1 if the end of the stream has been reached
@exception IOException if thrown by the underlying stream
Read a single byte . @return the read byte or - 1 if the end of the stream has been reached @exception IOException if thrown by the underlying stream
public int read() throws IOException
    {
	if (pos >= end)
	    fillBuff();
	return (end > pos) ? (buffer[pos++] & 0xFF) : -1;
    }
public int read ( ) throws IOException { if ( pos >= end ) fillBuff ( ) ; return ( end > pos ) ? ( buffer [ pos ++ ] & 0xFF ) : - 1 ; }
Read a single byte.
Read a single byte .