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diff --git a/src/com/itmill/toolkit/demo/Parameters.java b/src/com/itmill/toolkit/demo/Parameters.java
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+++ b/src/com/itmill/toolkit/demo/Parameters.java
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+package com.itmill.toolkit.demo;
+
+import java.net.URL;
+import java.util.Iterator;
+import java.util.Map;
+
+import com.itmill.toolkit.terminal.DownloadStream;
+import com.itmill.toolkit.terminal.ExternalResource;
+import com.itmill.toolkit.terminal.ParameterHandler;
+import com.itmill.toolkit.terminal.URIHandler;
+import com.itmill.toolkit.ui.*;
+
+/**
+ * This is a demonstration of how URL parameters can be recieved and handled.
+ * Parameters and URL:s can be received trough the windows by registering
+ * URIHandler and ParameterHandler classes window.
+ * 
+ * @since 3.1.1
+ */
+public class Parameters extends com.itmill.toolkit.Application implements
+		URIHandler, ParameterHandler {
+
+	private Label context = new Label();
+
+	private Label relative = new Label();
+
+	private Table params = new Table();
+
+	public void init() {
+		Window main = new Window("Table demo");
+		setMainWindow(main);
+
+		// set the application to use Corporate -theme
+		setTheme("corporate");
+
+		// This class acts both as URI handler and parameter handler
+		main.addURIHandler(this);
+		main.addParameterHandler(this);
+
+		OrderedLayout layout = new OrderedLayout();
+		Label info = new Label("To test URI and Parameter Handlers, "
+				+ "add get parameters to URL. For example try examples below: ");
+		info.setCaption("Usage info");
+		layout.addComponent(info);
+		try {
+			URL u1 = new URL(getURL(), "test/uri?test=1&test=2");
+			URL u2 = new URL(getURL(), "foo/bar?mary=john&count=3");
+			layout.addComponent(new Link(u1.toString(),
+					new ExternalResource(u1)));
+			layout.addComponent(new Label("Or this: "));
+			layout.addComponent(new Link(u2.toString(),
+					new ExternalResource(u2)));
+		} catch (Exception e) {
+			System.out.println("Couldn't get hostname for this machine: "
+					+ e.toString());
+			e.printStackTrace();
+		}
+
+		// URI
+		Panel panel1 = new Panel("URI Handler");
+		context.setCaption("Last URI handler context");
+		panel1.addComponent(context);
+		relative.setCaption("Last relative URI");
+		panel1.addComponent(relative);
+		layout.addComponent(panel1);
+
+		// Parameters
+		params.addContainerProperty("Values", String.class, "");
+		Panel panel2 = new Panel("Parameter Handler");
+		params.setCaption("Last parameters");
+		params.setColumnHeaderMode(Table.COLUMN_HEADER_MODE_ID);
+		params.setRowHeaderMode(Table.ROW_HEADER_MODE_ID);
+		panel2.addComponent(params);
+		layout.addComponent(panel2);
+
+		main.addComponent(layout);
+	}
+
+	/**
+	 * Update URI
+	 * 
+	 * @see com.itmill.toolkit.terminal.URIHandler#handleURI(URL, String)
+	 */
+	public DownloadStream handleURI(URL context, String relativeUri) {
+		this.context.setValue(context.toString());
+		this.relative.setValue(relativeUri);
+		return null;
+	}
+
+	/**
+	 * Handles GET parameters, in this demo GET parameteres are used to
+	 * communicate with EmbeddedToolkit.jsp
+	 */
+	public void handleParameters(Map parameters) {
+		// disabled, see bug #550
+		//params.removeAllItems();
+		System.out.println("handleParameters()");
+		for (Iterator i = parameters.keySet().iterator(); i.hasNext();) {
+			String name = (String) i.next();
+			String[] values = (String[]) parameters.get(name);
+			String v = "";
+			for (int j = 0; j < values.length; j++) {
+				if (v.length() > 0)
+					v += ", ";
+				v += "'" + values[j] + "'";
+			}
+			params.addItem(new Object[] { v }, name);
+			System.out.println("parameter name="+name+", value="+v);
+		}
+	}
+}