Exception: java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
	at java.util.LinkedList.entry(LinkedList.java:368)
	at java.util.LinkedList.get(LinkedList.java:313)
	at org.semanticdesktop.nepomuk.psew.datawrapper.ui.wizards.DataSourceTypePage.createControl(DataSourceTypePage.java:77)
	at org.eclipse.jface.wizard.Wizard.createPageControls(Wizard.java:170)
	at org.eclipse.jface.wizard.WizardDialog.createPageControls(WizardDialog.java:669)
	at org.eclipse.jface.wizard.WizardDialog.createContents(WizardDialog.java:543)
	at org.eclipse.jface.window.Window.create(Window.java:426)
	at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1081)
	at org.semanticdesktop.nepomuk.psew.datawrapper.ui.handlers.NewDataSourceHandler.execute(NewDataSourceHandler.java:16)
	at org.eclipse.ui.internal.handlers.HandlerProxy.execute(HandlerProxy.java:239)
	at org.eclipse.core.commands.Command.executeWithChecks(Command.java:475)
	at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:429)
	at org.eclipse.ui.internal.handlers.HandlerService.executeCommand(HandlerService.java:165)
	at org.eclipse.ui.internal.handlers.SlaveHandlerService.executeCommand(SlaveHandlerService.java:247)
	at org.eclipse.ui.menus.CommandContributionItem.handleWidgetSelection(CommandContributionItem.java:557)
	at org.eclipse.ui.menus.CommandContributionItem.access$8(CommandContributionItem.java:543)
	at org.eclipse.ui.menus.CommandContributionItem$3.handleEvent(CommandContributionItem.java:533)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1101)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3319)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2971)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at org.semanticdesktop.nepomuk.psew.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:153)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	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:585)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:504)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:443)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1169)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1144)