Java beans embedded inside Microsoft VB applications using ActiveX feature is throwing following exception:
Exception in thread "Thread-3" java.lang.UnsatisfiedLinkError: sun.plugin.viewer.IExplorerPluginObject.pumpKillFocusMessages()V
at sun.plugin.viewer.IExplorerPluginObject.pumpKillFocusMessages(Native Method)
at sun.plugin.viewer.IExplorerPluginObject.waitForNotification(Unknown Source)
at sun.plugin.viewer.frame.IExplorerEmbeddedFrame.setBean(Unknown Source)
at sun.plugin.viewer.AxBridgeObject$2.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)


As a result relevant automated ActiveX testcases inside a Plug-in testbase are failing.
Exception also seen with JRE7 nightly builds.
Please refer to comments section for more information about the problem.