--- a/src/main/java/jp/ac/u_ryukyu/treevnc/server/MyRfbProtoProxy.java	Wed Aug 22 20:05:26 2012 +0900
+++ b/src/main/java/jp/ac/u_ryukyu/treevnc/server/MyRfbProtoProxy.java	Thu Aug 23 20:22:32 2012 +0900
@@ -94,33 +94,6 @@
 		acceptPort = port;
 	}
 
-	void authenticationRequestAccess() throws IOException {
-
-		byte[] headBuf = new byte[2];
-		is.read(headBuf);
-		if (headBuf[1] == 2) {
-			byte[] b = new byte[258];
-			is.read(b);
-
-			byte[] outBuf = new byte[256];
-			os.write(outBuf);
-			os.flush();
-		} else if (headBuf[1] == 23) {
-			byte[] b = new byte[130];
-			is.read(b);
-			byte[] outBuf = new byte[192];
-			os.write(outBuf);
-			os.flush();
-		}
-
-		int result = readU32();
-		if (result != 0) {
-			System.out.println("faild authentication  ");
-			throw new IOException();
-		}
-
-	}
-
 	/*
 	 * default port number is 5999.
 	 */
@@ -163,10 +136,6 @@
 		cliListTmp.add(sock);
 	}
 
-	boolean markSupported() {
-		return is.markSupported();
-	}
-
 	synchronized void changeStatusFlag() {
 		printStatusFlag = true;
 	}
@@ -321,11 +290,9 @@
 				len.limit(4);
 				ByteBuffer inputData = ByteBuffer.allocate(dataLen - 20);
 
-				startTiming();
 				readFully(inputData.array(), 0, inputData.capacity());
 //				System.out.println(dataLen);
 				inputData.limit(dataLen - 20);
-				stopTiming();
 
 				LinkedList<ByteBuffer> inputs = new LinkedList<ByteBuffer>();
 				inputs.add(inputData);
@@ -361,10 +328,8 @@
 			bufs.add(header);
 			if (dataLen > 16) {
 				ByteBuffer b = ByteBuffer.allocate(dataLen - 16);
-				startTiming();
 				readFully(b.array(), 0, dataLen - 16);
 				b.limit(dataLen - 16);
-				stopTiming();
 				bufs.add(b);
 			}
 			multicastqueue.put(bufs);

--- a/src/main/java/jp/ac/u_ryukyu/treevnc/server/RequestScreenThread.java	Wed Aug 22 20:05:26 2012 +0900
+++ b/src/main/java/jp/ac/u_ryukyu/treevnc/server/RequestScreenThread.java	Thu Aug 23 20:22:32 2012 +0900
@@ -36,8 +36,5 @@
     	notify();
     }
     
-    public void checkDelay() throws IOException {
-    	rfb.checkDelayData();
-    }
     
 }

--- a/src/main/java/jp/ac/u_ryukyu/treevnc/server/TextBoxProxy.java	Wed Aug 22 20:05:26 2012 +0900
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,126 +0,0 @@
-package jp.ac.u_ryukyu.treevnc.server;
-
-import javax.swing.*;
-import java.awt.*;
-import java.awt.event.*;
-
-public class TextBoxProxy extends JFrame implements ActionListener {
-
-	/**
-	 * 
-	 */
-	private static final long serialVersionUID = 1L;
-	private JPanel panel;
-	private JButton button;
-	private JButton button1;
-	private TextField t1;
-	private TextField t2;
-	private JPasswordField pw;
-	private double width;
-	private double height;
-	private JLabel label;
-	private boolean flag;
-	private VncProxyService vps;
-
-	public void ipRegister() {
-		setSize();
-		setText();
-		visible();
-	}
-
-	public TextBoxProxy(VncProxyService _vps) {
-		vps = _vps;
-		setTitle("Informatin Connection Address");
-		setResizable(false);
-		setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
-	}
-
-	private void setSize() {
-		Dimension d = Toolkit.getDefaultToolkit().getScreenSize();
-		width = (d.getWidth() / 2);
-		height = (d.getHeight() / 2);
-	}
-
-	private void visible() {
-		Point point = new Point();
-		point.setLocation(width - 250, height - 80);
-		setLocation(point.getLocation());
-		pack();
-		setVisible(true);
-	}
-	
-	private void init(){
-		frameInit();
-//		panel = null;
-//		button = null;
-//		label = null;
-		setVisible(false);
-	}
-	
-	public void changeHost() {
-		init();
-		button1 = new JButton("Change Host");
-		t1 = new TextField("Address", 30);
-		panel = new JPanel();
-		panel.add(t1);
-		panel.add(button1);
-		button1.addActionListener(this);
-		label = new JLabel();
-		Container contentPane = getContentPane();
-		contentPane.add(panel, BorderLayout.CENTER);
-		contentPane.add(label, BorderLayout.SOUTH);
-		visible();
-	}
-
-	private void setText() {
-		panel = new JPanel();
-		t1 = new TextField("localhost", 30);
-		t2 = new TextField("5900", 5);
-//		pw = new JPasswordField("Password",30);
-		button = new JButton("Connect");
-		panel.add(t1);
-		panel.add(t2);
-//		panel.add(pw);
-		panel.add(button);
-		button.addActionListener(this);
-		label = new JLabel();
-		Container contentPane = getContentPane();
-		contentPane.add(panel, BorderLayout.CENTER);
-		contentPane.add(label, BorderLayout.SOUTH);
-	}
-	
-	public String getAddress() {
-		while(!(flag)) {
-			try {
-				Thread.sleep(500);
-			} catch (InterruptedException e) {
-				e.printStackTrace();
-			}
-		}
-		return t1.getText();
-	}
-	public String getPort() {
-		return t2.getText();
-	}
-	
-
-	public String getPassword() {
-		return String.valueOf(pw.getPassword());
-	}
-
-
-	public void actionPerformed(ActionEvent e) {
-		if(e.getSource()==button) {
-			flag = true;
-			setVisible(false);
-		}
-		if(e.getSource()==button1)
-			try {
-				init();
-				vps.host = getAddress();
-				vps.changeInit();
-			} catch (Exception e1) {
-				e1.printStackTrace();
-			}
-	}
-}
\ No newline at end of file