When I drag a "Plain Text" field over to my WYSIWYG editor in Eclipse for Android 4.1 I get a Java crash - How do I fix this?

I'm on a Mac with the latest Java installed. I have Eclipse 4.2.0 installed and just downloaded Jelly Bean 4.1 (API 16) SDK. Everything is up to date. I start a new project and use all of the default templates and values. I just call my app something simple like "MyApp". When I drag a button over from the Toolbox to the WYSIWYG editor, the button shows up fine, I can edit the XML and everything is fine, etc etc. But when I drag over a Plain Text box I get the following Java error and my entire WYSIWYG editor goes grey. The only way I can get it back to the way it was is if I delete the code from the XML and restart Eclipse. If I paste the code back in, the error comes back. Here is the error: ``` java.util.LinkedHashMap.eldest()Ljava/util/Map$Entry; Exception details are logged in Window > Show View > Error Log ``` And here is the code that is causing it: ``` <EditText android:id="@+id/editText1" android:inputType="text" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignParentLeft="true" android:layout_alignTop="@+id/button1" android:layout_marginLeft="55dp" android:ems="10" android:hint="@string/hello_world" > <requestFocus /> </EditText> ``` I understand Jelly Bean is brand new today, but does anyone have any ideas on what may be going on here? Can anyone else repro this problem? By the way, I DO NOT get a crash with other text field types, like Password, Person Name, etc. Only with Plain Text. EDIT: Here's the stack trace from Eclipse: ``` java.lang.NoSuchMethodError: java.util.LinkedHashMap.eldest()Ljava/util/Map$Entry; at android.util.LruCache.trimToSize(LruCache.java:206) at android.util.LruCache.evictAll(LruCache.java:306) at android.widget.SpellChecker.resetSession(SpellChecker.java:141) at android.widget.SpellChecker.setLocale(SpellChecker.java:147) at android.widget.SpellChecker.<init>(SpellChecker.java:112) at android.widget.Editor.updateSpellCheckSpans(Editor.java:461) at android.widget.Editor.onAttachedToWindow(Editor.java:212) at android.widget.TextView.onAttachedToWindow(TextView.java:4455) at android.view.View.dispatchAttachedToWindow(View.java:11755) at android.view.ViewGroup.dispatchAttachedToWindow(ViewGroup.java:2424) at android.view.ViewGroup.dispatchAttachedToWindow(ViewGroup.java:2424) at android.view.ViewGroup.dispatchAttachedToWindow(ViewGroup.java:2424) at android.view.ViewGroup.dispatchAttachedToWindow(ViewGroup.java:2424) at android.view.AttachInfo_Accessor.setAttachInfo(AttachInfo_Accessor.java:37) at com.android.layoutlib.bridge.impl.RenderSessionImpl.inflate(RenderSessionImpl.java:329) at com.android.layoutlib.bridge.Bridge.createSession(Bridge.java:331) at com.android.ide.common.rendering.LayoutLibrary.createSession(LayoutLibrary.java:325) at com.android.ide.eclipse.adt.internal.editors.layout.gle2.RenderService.createRenderSession(RenderService.java:372) at com.android.ide.eclipse.adt.internal.editors.layout.gle2.GraphicalEditorPart.renderWithBridge(GraphicalEditorPart.java:1640) at com.android.ide.eclipse.adt.internal.editors.layout.gle2.GraphicalEditorPart.recomputeLayout(GraphicalEditorPart.java:1391) at com.android.ide.eclipse.adt.internal.editors.layout.gle2.GraphicalEditorPart.onXmlModelChanged(GraphicalEditorPart.java:1353) at com.android.ide.eclipse.adt.internal.editors.layout.LayoutEditorDelegate.delegateXmlModelChanged(LayoutEditorDelegate.java:395) at com.android.ide.eclipse.adt.internal.editors.common.CommonXmlEditor.xmlModelChanged(CommonXmlEditor.java:328) at com.android.ide.eclipse.adt.internal.editors.AndroidXmlEditor$XmlModelStateListener.modelChanged(AndroidXmlEditor.java:1610) at com.android.ide.eclipse.adt.internal.editors.AndroidXmlEditor.wrapEditXmlModel(AndroidXmlEditor.java:1084) at com.android.ide.eclipse.adt.internal.editors.AndroidXmlEditor.wrapUndoEditXmlModel(AndroidXmlEditor.java:1160) at com.android.ide.eclipse.adt.internal.editors.layout.gle2.MoveGesture.drop(MoveGesture.java:393) at com.android.ide.eclipse.adt.internal.editors.layout.gle2.GestureManager$CanvasDropListener.drop(GestureManager.java:652) at org.eclipse.swt.dnd.DNDListener.handleEvent(DNDListener.java:90) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4134) 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.dnd.DropTarget.drop(DropTarget.java:726) at org.eclipse.swt.dnd.DropTarget.performDragOperation(DropTarget.java:740) at org.eclipse.swt.dnd.DropTarget.dropTargetProc(DropTarget.java:454) at org.eclipse.swt.internal.cocoa.OS.objc_msgSend(Native Method) at org.eclipse.swt.internal.cocoa.NSView.dragImage(NSView.java:150) at org.eclipse.swt.dnd.DragSource.drag(DragSource.java:397) at org.eclipse.swt.dnd.DragSource$1.handleEvent(DragSource.java:218) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4134) 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:3980) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3619) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1022) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:916) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:86) at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:585) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:540) 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:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) 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) ``` and here's my session info: ``` eclipse.buildId=I20120608-1400 java.version=1.6.0_33 java.vendor=Apple Inc. BootLoader constants: OS=macosx, ARCH=x86_64, WS=cocoa, NL=en_US Framework arguments: -keyring /Users/ethanallen/.eclipse_keyring -showlocation Command-line arguments: -os macosx -ws cocoa -arch x86_64 -keyring /Users/ethanallen/.eclipse_keyring -showlocation ```