What steps will reproduce the problem?
1. load the Applet
2.
3.

What is the expected output? What do you see instead?

The Java Console reports the following:

java.lang.RuntimeException: You need to use "Import Library" to add
processing.core.PGraphicsJava2D to your sketch.
	at processing.core.PApplet.makeGraphics(PApplet.java:1165)
	at processing.core.PApplet.init(PApplet.java:574)
	at org.freeloader.FreeLoader.run(Unknown Source)
	at java.lang.Thread.run(Thread.java:636)
java.lang.NoSuchMethodException: org.phylowidget.PhyloWidget.updateTree()
	at java.lang.Class.getMethod(Class.java:1622)
	at org.freeloader.FreeLoader.callMethod(Unknown Source)
	at org.freeloader.FreeLoader.callMethod(Unknown Source)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:616)
	at
sun.applet.PluginAppletSecurityContext$6.run(PluginAppletSecurityContext.java:665)
	at java.security.AccessController.doPrivileged(Native Method)
	at
sun.applet.PluginAppletSecurityContext.handleMessage(PluginAppletSecurityContext.java:662)
	at
sun.applet.AppletSecurityContextManager.handleMessage(AppletSecurityContextManager.java:69)
	at sun.applet.PluginStreamHandler.handleMessage(PluginStreamHandler.java:298)
	at
sun.applet.PluginMessageHandlerWorker.run(PluginMessageHandlerWorker.java:72)
java.lang.NoSuchMethodException: org.phylowidget.PhyloWidget.updateTree()
	at java.lang.Class.getMethod(Class.java:1622)
	at org.freeloader.FreeLoader.callMethod(Unknown Source)
	at org.freeloader.FreeLoader.callMethod(Unknown Source)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:616)
	at
sun.applet.PluginAppletSecurityContext$6.run(PluginAppletSecurityContext.java:665)
	at java.security.AccessController.doPrivileged(Native Method)
	at
sun.applet.PluginAppletSecurityContext.handleMessage(PluginAppletSecurityContext.java:662)
	at
sun.applet.AppletSecurityContextManager.handleMessage(AppletSecurityContextManager.java:69)
	at sun.applet.PluginStreamHandler.handleMessage(PluginStreamHandler.java:298)
	at
sun.applet.PluginMessageHandlerWorker.run(PluginMessageHandlerWorker.java:72)



What version of the product are you using? On what operating system?

I am using 
- Linux/Ubuntu 9.04 - Jaunty Jackalope
- Firefox 3.0.10
- Java (TM) plug-in 1.6.0.13-b03 or IcedTea 1.4.1

Please provide any additional information below.