--- a/src/main/java/com/glavsoft/rfb/protocol/TreeTask.java	Thu Aug 30 14:40:32 2012 +0900
+++ b/src/main/java/com/glavsoft/rfb/protocol/TreeTask.java	Thu Aug 30 15:13:34 2012 +0900
@@ -27,6 +27,18 @@
 		rfb = _rfb;
 	}
 
+	/*
+	 *  (non-Javadoc)
+	 *  proxy
+	 *  	no Repaint
+	 *  	decoder!=0 ZRLE -> ZRLEE
+	 *  	readSendData();
+	 *  client 
+	 *  	Repaint
+	 *  	no context.send();
+	 *  	if necessary ZRLEE -> ZRLE
+	 *  	readSendData();    
+	 */
 	@Override
 	public void framebufferUpdateMessage() throws CommonException {
 		reader.readByte(); // padding
@@ -39,29 +51,15 @@
 			Decoder decoder = decoders.getDecoderByType(rect.getEncodingType());
 			logger.finest(rect.toString() + (0 == numberOfRectangles ? "\n---" : ""));
 			if (decoder != null) {
-				/*
-				decoder.decode(reader, renderer, rect);
-				repaintController.repaintBitmap(rect);
-				 */
 				int zrleLength = getZrleLength(rect);
 				reader.reset();
 				rfb.readSendData(zrleLength, reader);
-
 			} else if (rect.getEncodingType() == EncodingType.RICH_CURSOR) {
-				RichCursorDecoder.getInstance().decode(reader, renderer, rect);
-				repaintController.repaintCursor();
 			} else if (rect.getEncodingType() == EncodingType.CURSOR_POS) {
-				renderer.decodeCursorPosition(rect);
-				repaintController.repaintCursor();
 			} else if (rect.getEncodingType() == EncodingType.DESKTOP_SIZE) {
 				fullscreenFbUpdateIncrementalRequest =
 					new FramebufferUpdateRequestMessage(0, 0, rect.width, rect.height, true);
-				synchronized (renderer) {
-					renderer = repaintController.createRenderer(reader, rect.width, rect.height,
-							context.getPixelFormat());
-				}
 				context.sendMessage(new FramebufferUpdateRequestMessage(0, 0, rect.width, rect.height, false));
-//				repaintController.repaintCursor();
 			} else
 				throw new CommonException("Unprocessed encoding: " + rect.toString());
 		}
@@ -86,7 +84,6 @@
 				|| rect.getEncodingType() == EncodingType.ZRLEE
 				|| rect.getEncodingType() == EncodingType.ZLIB) {
 			zrleLength = reader.readInt32();
-			;
 		}
 		return zrleLength + 20;
 	}