java.lang.reflect.InvocationTargetException
	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:597)
	at com.sun.javaws.Launcher.executeApplication(Launcher.java:1804)
	at com.sun.javaws.Launcher.executeMainClass(Launcher.java:1750)
	at com.sun.javaws.Launcher.doLaunchApp(Launcher.java:1512)
	at com.sun.javaws.Launcher.run(Launcher.java:130)
	at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.NoClassDefFoundError: org/eclipse/swt/widgets/Display
	at java.lang.Class.getDeclaredMethods0(Native Method)
	at java.lang.Class.privateGetDeclaredMethods(Class.java:2427)
	at java.lang.Class.getMethod0(Class.java:2670)
	at java.lang.Class.getMethod(Class.java:1603)
	at slash.navigation.gui.Application.invokeNativeInterfaceMethod(Application.java:90)
	at slash.navigation.gui.Application.openNativeInterface(Application.java:99)
	at slash.navigation.gui.Application.launch(Application.java:108)
	at slash.navigation.converter.gui.RouteConverter6.main(RouteConverter6.java:52)
	... 9 more
Caused by: java.lang.ClassNotFoundException: org.eclipse.swt.widgets.Display
	at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
	at com.sun.jnlp.JNLPClassLoader.findClass(JNLPClassLoader.java:332)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
	... 17 more