java.lang.ArrayIndexOutOfBoundsException: 3
	at org.eclipse.ui.dialogs.FilteredList.getSelection(FilteredList.java:439)
	at org.eclipse.ui.dialogs.AbstractElementListSelectionDialog.getSelectedElements(AbstractElementListSelectionDialog.java:261)
	at org.eclipse.ui.dialogs.AbstractElementListSelectionDialog.updateOkState(AbstractElementListSelectionDialog.java:491)
	at org.eclipse.ui.dialogs.AbstractElementListSelectionDialog.handleElementsChanged(AbstractElementListSelectionDialog.java:195)
	at org.eclipse.ui.dialogs.AbstractElementListSelectionDialog.setListElements(AbstractElementListSelectionDialog.java:179)
	at org.eclipse.jdt.internal.ui.dialogs.MultiElementListSelectionDialog.setPageData(MultiElementListSelectionDialog.java:291)
	at org.eclipse.jdt.internal.ui.dialogs.MultiElementListSelectionDialog.turnPage(MultiElementListSelectionDialog.java:282)
	at org.eclipse.jdt.internal.ui.dialogs.MultiElementListSelectionDialog.buttonPressed(MultiElementListSelectionDialog.java:204)
	at org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.java:624)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:248)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4136)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1458)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1481)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1466)
	at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1271)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3982)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3621)
	at org.eclipse.jface.window.Window.runEventLoop(Window.java:825)
	at org.eclipse.jface.window.Window.open(Window.java:801)
	at org.eclipse.ui.dialogs.AbstractElementListSelectionDialog.open(AbstractElementListSelectionDialog.java:441)
	at org.eclipse.jdt.internal.ui.dialogs.MultiElementListSelectionDialog.open(MultiElementListSelectionDialog.java:111)
	at scala.tools.eclipse.refactoring.OrganizeImportsAction.decideAmbiguousMissingTypes$1(OrganizeImportsAction.scala:151)
	at scala.tools.eclipse.refactoring.OrganizeImportsAction.iterate$1(OrganizeImportsAction.scala:181)
	at scala.tools.eclipse.refactoring.OrganizeImportsAction.scala$tools$eclipse$refactoring$OrganizeImportsAction$$addMissingImportsToFile$1(OrganizeImportsAction.scala:196)
	at scala.tools.eclipse.refactoring.OrganizeImportsAction$$anonfun$run$1$$anonfun$apply$6.apply(OrganizeImportsAction.scala:207)
	at scala.tools.eclipse.refactoring.OrganizeImportsAction$$anonfun$run$1$$anonfun$apply$6.apply(OrganizeImportsAction.scala:205)
	at scala.tools.eclipse.refactoring.ProgressHelpers$$anon$2.run(ProgressHelpers.scala:34)
	at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:464)
	at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:372)
	at org.eclipse.jface.dialogs.ProgressMonitorDialog.run(ProgressMonitorDialog.java:507)
	at scala.tools.eclipse.refactoring.ProgressHelpers$.runInProgressDialog(ProgressHelpers.scala:38)
	at scala.tools.eclipse.refactoring.ProgressHelpers$.runInProgressDialogBlockUi(ProgressHelpers.scala:24)
	at scala.tools.eclipse.refactoring.OrganizeImportsAction$$anonfun$run$1.apply(OrganizeImportsAction.scala:205)
	at scala.tools.eclipse.refactoring.OrganizeImportsAction$$anonfun$run$1.apply(OrganizeImportsAction.scala:199)
	at scala.Option.map(Option.scala:145)
	at scala.tools.eclipse.refactoring.EditorHelpers$$anonfun$withCurrentScalaSourceFile$1$$anonfun$apply$3.apply(EditorHelpers.scala:68)
	at scala.tools.eclipse.refactoring.EditorHelpers$$anonfun$withCurrentScalaSourceFile$1$$anonfun$apply$3.apply(EditorHelpers.scala:67)
	at scala.Option.flatMap(Option.scala:170)
	at scala.tools.eclipse.refactoring.EditorHelpers$$anonfun$withCurrentScalaSourceFile$1.apply(EditorHelpers.scala:67)
	at scala.tools.eclipse.refactoring.EditorHelpers$$anonfun$withCurrentScalaSourceFile$1.apply(EditorHelpers.scala:66)
	at scala.Option.flatMap(Option.scala:170)
	at scala.tools.eclipse.refactoring.EditorHelpers$$anonfun$withCurrentEditor$1$$anonfun$apply$1$$anonfun$apply$2.apply(EditorHelpers.scala:59)
	at scala.tools.eclipse.refactoring.EditorHelpers$$anonfun$withCurrentEditor$1$$anonfun$apply$1$$anonfun$apply$2.apply(EditorHelpers.scala:59)
	at scala.Option.flatMap(Option.scala:170)
	at scala.tools.eclipse.refactoring.EditorHelpers$$anonfun$withCurrentEditor$1$$anonfun$apply$1.apply(EditorHelpers.scala:58)
	at scala.tools.eclipse.refactoring.EditorHelpers$$anonfun$withCurrentEditor$1$$anonfun$apply$1.apply(EditorHelpers.scala:58)
	at scala.Option.flatMap(Option.scala:170)
	at scala.tools.eclipse.refactoring.EditorHelpers$$anonfun$withCurrentEditor$1.apply(EditorHelpers.scala:57)
	at scala.tools.eclipse.refactoring.EditorHelpers$$anonfun$withCurrentEditor$1.apply(EditorHelpers.scala:57)
	at scala.Option.flatMap(Option.scala:170)
	at scala.tools.eclipse.refactoring.EditorHelpers$.withCurrentEditor(EditorHelpers.scala:56)
	at scala.tools.eclipse.refactoring.EditorHelpers$.withCurrentScalaSourceFile(EditorHelpers.scala:66)
	at scala.tools.eclipse.refactoring.OrganizeImportsAction.run(OrganizeImportsAction.scala:199)
	at org.eclipse.ui.internal.handlers.ActionDelegateHandlerProxy.execute(ActionDelegateHandlerProxy.java:295)
	at org.eclipse.ui.internal.handlers.E4HandlerProxy.execute(E4HandlerProxy.java:76)
	at sun.reflect.GeneratedMethodAccessor47.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:601)
	at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:56)
	at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:231)
	at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:212)
	at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:131)
	at org.eclipse.e4.core.commands.internal.HandlerServiceImpl.executeHandler(HandlerServiceImpl.java:171)
	at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.executeCommand(KeyBindingDispatcher.java:277)
	at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.press(KeyBindingDispatcher.java:496)
	at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.processKeyEvent(KeyBindingDispatcher.java:547)
	at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.filterKeySequenceBindings(KeyBindingDispatcher.java:368)
	at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.access$0(KeyBindingDispatcher.java:314)
	at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher$KeyDownFilter.handleEvent(KeyBindingDispatcher.java:83)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Display.filterEvent(Display.java:1074)
	at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4135)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1458)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1481)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1466)
	at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1495)
	at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1491)
	at org.eclipse.swt.widgets.Canvas.sendKeyEvent(Canvas.java:497)
	at org.eclipse.swt.widgets.Control.doCommandBySelector(Control.java:1060)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:5587)
	at org.eclipse.swt.internal.cocoa.OS.objc_msgSend(Native Method)
	at org.eclipse.swt.internal.cocoa.NSResponder.interpretKeyEvents(NSResponder.java:68)
	at org.eclipse.swt.widgets.Composite.keyDown(Composite.java:587)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:5497)
	at org.eclipse.swt.internal.cocoa.OS.objc_msgSendSuper(Native Method)
	at org.eclipse.swt.widgets.Widget.callSuper(Widget.java:221)
	at org.eclipse.swt.widgets.Widget.windowSendEvent(Widget.java:2102)
	at org.eclipse.swt.widgets.Shell.windowSendEvent(Shell.java:2299)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:5559)
	at org.eclipse.swt.internal.cocoa.OS.objc_msgSendSuper(Native Method)
	at org.eclipse.swt.widgets.Display.applicationSendEvent(Display.java:5004)
	at org.eclipse.swt.widgets.Display.applicationProc(Display.java:5153)
	at org.eclipse.swt.internal.cocoa.OS.objc_msgSend(Native Method)
	at org.eclipse.swt.internal.cocoa.NSApplication.sendEvent(NSApplication.java:128)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3618)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1053)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:942)
	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:86)
	at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:588)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:543)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:353)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:180)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:601)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:629)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:584)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1438)