1) Install JRE 618 b02 PIT
2) try to load the following applet
http://sqeweb.sfbay.sun.com/deployment2/jitu/plug-bug/security/eventqueue/ToolKitEventQueueACTest.html

3) Do a page refresh
Applet gets loaded but it throws exception in the java console

java.security.AccessControlException: access denied (java.lang.RuntimePermission modifyThreadGroup)
   at java.security.AccessControlContext.checkPermission(Unknown Source)
   at java.security.AccessController.checkPermission(Unknown Source)
   at java.lang.SecurityManager.checkPermission(Unknown Source)
   at sun.plugin2.applet.Applet2SecurityManager.checkAccess(Unknown Source)
   at java.lang.ThreadGroup.checkAccess(Unknown Source)
   at java.lang.Thread.init(Unknown Source)
   at java.lang.Thread.<init>(Unknown Source)
   at sun.plugin.util.GrayBoxPainter.beginPainting(Unknown Source)
   at sun.plugin2.applet.Plugin2Manager.setupGrayBoxPainter(Unknown Source)
   at sun.plugin2.applet.Plugin2Manager.access$600(Unknown Source)
   at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source)
   at java.lang.Thread.run(Unknown Source)

Note : fix of 6868485 triggers this exception