Some applets and JNLP applications can't be loaded and exception got thrown.

#environment:
Javafx _SoMa b22 : http://jre.sfbay.sun.com/java/re/javafx/1.3/promoted/fcs/b22/bundles
Mac10.5, WinXP, Win_Vista

#steps to reproduce:
1) Build the tests using this runtime *http://dl.javafx.com/1.3/*. It would generate "FXAppDeployTests" in FXManual folder.
2) Copy "FXAppDeployTests" to the web server we sued, for example <http://localserver/deployment/soma_b22>
3)Open the test page using the right url, for example, < <http://localserver/deployment/soma_b22/FXAppDeployTests>
4)Run the test case, for example, Applet(signed) and JNLP Application(signed) under SystemProjecties Test.
#expected result:
The applet and JNLP applictation loaded successfully.
# actual result:
Unable to load the applet and JNLP applictation, and exception got thown in Java Console.

The exceptions for applet as below:
Exception in thread "AWT-EventQueue-9" java.lang.Error: Couldn't launch FX Stage test.sqe.appdeploy.SystemPropertiesTest
at com.sun.javafx.runtime.adapter.AppletStartupRoutine.run(Unknown Source)
at com.sun.javafx.tk.swing.SwingToolkit$StartupRoutine.run(Unknown Source)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:461)
at jep.MySimpleEventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:269)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:184)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:176)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)
Caused by: java.lang.NullPointerException
at com.sun.javafx.geom.Bounds2D.setBounds(Unknown Source)
at javafx.scene.Node.getTransformedBounds(Unknown Source)
at javafx.scene.Parent.recomputeBounds(Unknown Source)
at javafx.scene.Parent.impl_computeGeomBounds(Unknown Source)
at javafx.scene.Node.updateGeomBounds(Unknown Source)
at javafx.scene.Node.getGeomBounds(Unknown Source)
at javafx.scene.Node.getLocalBounds(Unknown Source)
at javafx.scene.Node.updateTxBounds(Unknown Source)
at javafx.scene.Node.getTransformedBounds(Unknown Source)
at javafx.scene.Scene.userInit$(Unknown Source)
at com.sun.javafx.runtime.FXBase.complete$(Unknown Source)
at test.sqe.appdeploy.SystemPropertiesTest$SystemPropertiesTest$Script.applyDefaults$(SystemPropertiesTest.fx:503)
at test.sqe.appdeploy.SystemPropertiesTest.javafx$run$(SystemPropertiesTest.fx:501)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:592)
... 10 more

The exception for JNLP as below:
java.lang.NullPointerException
at com.sun.javafx.geom.Bounds2D.setBounds(Unknown Source)
at javafx.scene.Node.getTransformedBounds(Unknown Source)
at javafx.scene.Parent.recomputeBounds(Unknown Source)
at javafx.scene.Parent.impl_computeGeomBounds(Unknown Source)
at javafx.scene.Node.updateGeomBounds(Unknown Source)
at javafx.scene.Node.getGeomBounds(Unknown Source)
at javafx.scene.Node.getLocalBounds(Unknown Source)
at javafx.scene.Node.updateTxBounds(Unknown Source)
at javafx.scene.Node.getTransformedBounds(Unknown Source)
at javafx.scene.Scene.userInit$(Unknown Source)
at com.sun.javafx.runtime.FXBase.complete$(Unknown Source)
at test.sqe.appdeploy.SystemPropertiesTest$SystemPropertiesTest$Script.applyDefaults$(SystemPropertiesTest.fx:503)
at test.sqe.appdeploy.SystemPropertiesTest.javafx$run$(SystemPropertiesTest.fx:501)