}        if (Logging.SHOW_INFO && LOG.isLoggable(Level.INFO)) {            LOG.info("obtainHardware");        }    }    public void releaseHardware() {        /** no real hardware to release*/        if (monitorComponent != null) {            monitorComponent = null;        }        if (incomingBuffer != null) {            incomingBuffer.clear();            incomingBuffer = null;        }        if (Logging.SHOW_INFO && LOG.isLoggable(Level.INFO)) {            LOG.info("releaseMonitor");        }    }    public void stopMonitor() {        this.setMonitorState(this.STOPPED);        if (Logging.SHOW_INFO && LOG.isLoggable(Level.INFO)) {            LOG.info("stopMonitor");        }    }    protected void displayImage() {        getMonitorComponent().newImage((ByteArrayInputStream) incomingBuffer.getFirst());        incomingBuffer.removeFirst();    }    public void pauseMonitor() {        this.setMonitorState(this.PAUSED);    }    public void resumeMonitor() {        this.setMonitorState(this.STARTED);    }    public void setReceiveState(int receiveState) {        this.receiveState = receiveState;    }    public int getReceiveState() {        return this.receiveState;    }    private int getMonitorState() {        return this.monitorState;    }    private void setMonitorState(int monitorState) {        this.monitorState = monitorState;    }    public int getImagesPerMessage() {        return this.imagesPerMessage;    }    public int getImageCompression() {        return imageCompression;    }    /**     * Sets the human readable name of the remote peer     */    protected void setOriginator(String originator) {        this.originator = originator;    }    /**     * Gets the human readable name of the remote peer     */    public String getOriginator() {        return this.originator;    }    public int getBufferSize() {        if (incomingBuffer != null) {            return incomingBuffer.size();        }        return 0;    }    public long getTimeOfLastMessage() {        return this.timeOfLastMessage;    }    public RemoteMonitorCanvas getMonitorComponent() {        return this.monitorComponent;    }    /**     *  Accessor for incoming speex buffer size     */    /**     * statistical accessor     */    public long getMessagesReceived() {        return this.messagesReceived;    }    /**     * statistical accessor     */    public long getBytesReceived() {        return this.bytesReceived;    }    /**     * statistical accessor     */    public long getAverageImageDecodeTime() {        return this.averageImageDecodeTime;    }    /**     * statistical accessor     */    public long getImageDecodeTime() {        return this.imageDecodeTime;    }    public int getImageSize() {        return this.imageSize;    }    public int averageImageSize() {        return this.averageImageSize;    }    /**     * statistical accessor     */    private void setEncodedMessageSize(int imagesPerMessage) {        this.imagesPerMessage = imagesPerMessage;    }    public Dimension getFormatSize() {        return this.formatSize != null ? formatSize : new Dimension(0, 0);    }    public void setFormatSize(Dimension formatSize) {        if (formatSize != null) {            this.formatSize = formatSize;        } else {            this.formatSize = new Dimension(0, 0);        }    }    public void setFormatType(String formatType) {        if (formatType != null) {            this.formatType = formatType;        } else {            this.formatType = this.UNKNOWN_MIME_TYPE;        }    }    public String getFormatType() {        return this.formatType != null ? this.formatType : this.UNKNOWN_MIME_TYPE;    }    public long getImageDrawTime() {        return this.imageDrawTime;    }    public long getAverageImageDrawTime() {        return this.averageImageDrawTime;    }    public boolean isReceive() {        return this.receive;    }    public void setReceive(boolean receive) {        if (Logging.SHOW_INFO && LOG.isLoggable(Level.INFO)) {            LOG.info("setReceive " + receive);        }        this.receive = receive;    }    public void setImageCompression(int imageCompression) {        this.imageCompression = imageCompression;    }    private ViJxtaCallControl getCallControl() {        return this.viJxtaCallControl;    }    class MyLock extends Object {        private boolean locked = true;        public boolean isLocked() {            return this.locked;        }        public void setLocked(boolean locked) {            this.locked = locked;        }    }    class RemoteMonitorCanvas extends JComponent {//Canvas {        private Dimension size = null;        private ImageReader reader = null;        private Image image;        public RemoteMonitorCanvas(Dimension size) {            super();            this.size = size;            Iterator readers = ImageIO.getImageReadersByFormatName("jpeg");            reader = (ImageReader) readers.next();        }        public Dimension getPreferredSize() {            if (size == null) {                size = new Dimension(0, 0);            }            return size;        }        public void paintComponent(Graphics g) {            //super.paintComponent (g);            Graphics2D g2 = (Graphics2D) g;            g2.drawImage(image, 0, 0, null);            g2.dispose();        }        public void newImage(ByteArrayInputStream encodedImageStream) {            try {                long in = System.currentTimeMillis();                // this is just a impl of ImageInputStreamImpl.. we can subclass                // later and make our own                MemoryCacheImageInputStream imageStream = new MemoryCacheImageInputStream(encodedImageStream);                reader.setInput(imageStream);                BufferedImage bufferedImage = reader.read(0);                long out = System.currentTimeMillis();                imageDecodeTime = out - in;                in = System.currentTimeMillis();                // Copy image to buffered image.                image = bufferedImage;                //maybe image update????                //imageUpdate(image,0,0,0, image.getWidth(null),image.getHeight(null));                // paintComponent(this.getGraphics());                repaint();                /*                Graphics g = this.getGraphics ();                                //g.setColor(Color.white);                //g.fillRect(0, 0, image.getWidth(null),                //image.getHeight(null));                g.drawImage (bufferedImage, 0, 0, null);                g.dispose ();                 **/                out = System.currentTimeMillis();                imageDrawTime = out - in;            } catch (Exception x) {                x.printStackTrace();            }        }    }}