Exceptioninthread"AWT-EventQueue-0"java.lang.NoClassDefFoundError:com/sun/jna/Platformatcom.semaphore.os.UIHandlerManager.getSystemUIHandler(UIHandlerManager.java:22)atco...

Exception in thread "AWT-EventQueue-0" java.lang.NoClassDefFoundError: com/sun/jna/Platform

at com.semaphore.os.UIHandlerManager.getSystemUIHandler(UIHandlerManager.java:22)

at com.semaphore.TinyUmbrella.(TinyUmbrella.java:131)

at java.lang.Class.forName0(Native Method)

at java.lang.Class.forName(Unknown Source)

at com.semaphore.TinyLoader.loadTiny(TinyLoader.java:248)

at com.semaphore.TinyLoader.access$000(TinyLoader.java:29)

at com.semaphore.TinyLoader$1.run(TinyLoader.java:42)

at java.awt.event.InvocationEvent.dispatch(Unknown Source)

at java.awt.EventQueue.dispatchEventImpl(Unknown Source)

at java.awt.EventQueue.access$000(Unknown Source)

at java.awt.EventQueue$3.run(Unknown Source)

at java.awt.EventQueue$3.run(Unknown Source)

at java.security.AccessController.doPrivileged(Native Method)

at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)

at java.awt.EventQueue.dispatchEvent(Unknown Source)

at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)

at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)

at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)

at java.awt.EventDispatchThread.pumpEvents(Unknown Source)

at java.awt.EventDispatchThread.pumpEvents(Unknown Source)

at java.awt.EventDispatchThread.run(Unknown Source)

Caused by: java.lang.ClassNotFoundException: com.sun.jna.Platform

at java.net.URLClassLoader$1.run(Unknown Source)

at java.net.URLClassLoader$1.run(Unknown Source)

at java.security.AccessController.doPrivileged(Native Method)

at java.net.URLClassLoader.findClass(Unknown Source)

at java.lang.ClassLoader.loadClass(Unknown Source)

at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)

at java.lang.ClassLoader.loadClass(Unknown Source)

... 21 more

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