The JavaFX 8 Ensemble application fails to load

*** Tested Configurations
- x86 Win 7
- IE 9
- jre 8-b74

*** Steps to reproduce:

0) Install jre87-b74
1) Use IE to load the JavaFX Ensemble sample app:
http://jre.us.oracle.com/java/re/javafx/8.0/prepromote/ea/b74/binaries/windows-i586/javafx-samples-8.0.0-ea/Ensemble.html

2) Click 'OK' to run at the signed sandbox dialog

If the app fails to load with the following exception, the issue is reproducible


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...
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Match: Running JREInfo Version match: 1.8.0.ea == 1.8.0.ea
Match: Running JVM args match: have:<> satisfy want:<>
java.lang.ExceptionInInitializerError
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at java.lang.Class.newInstance0(Unknown Source)
at java.lang.Class.newInstance(Unknown Source)
at com.sun.javafx.applet.FXApplet2.init(FXApplet2.java:63)
at com.sun.deploy.uitoolkit.impl.fx.FXApplet2Adapter.init(FXApplet2Adapter.java:207)
at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: java.security.AccessControlException: access denied ("java.util.PropertyPermission" "java.net.useSystemProxies" "write")
at java.security.AccessControlContext.checkPermission(Unknown Source)
at java.security.AccessController.checkPermission(Unknown Source)
at java.lang.SecurityManager.checkPermission(Unknown Source)
at java.lang.System.setProperty(Unknown Source)
at ensemble.Ensemble2.<clinit>(Ensemble2.java:78)
... 10 more