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java.lang.IndexOutOfBoundsException after creating new library and new group #8217

Closed
#14128
Closed
java.lang.IndexOutOfBoundsException after creating new library and new group#8217
#14128
@ThiloteE

Description

@ThiloteE
ThiloteE
opened on Nov 7, 2021

JabRef version

Latest development branch build (please note build date below)

Operating system

Windows

Details on version and operating system

Windows 10 21H1

Checked with the latest development build

  • I made a backup of my libraries before testing the latest development version.
  • I have tested the latest development version and the problem persists

Steps to reproduce the behaviour

JabRef 5.4--2021-11-07--d11ba36
Windows 10 10.0 amd64
Java 16.0.2
JavaFX 17.0.1+1

How to reproduce:

  1. Open library (1) with a number of entries
  2. create new library (2)
  3. copy some of the entries from (1) to (2).
  4. Save and close library (1)
  5. Add subgroup to library (2)

Four Errormessages emerged. I attached the first 3 of them.

Edit: i can't reproduce with the above steps, but this is kinda what i did. There must be an additional condition. Sorry!

Appendix

...

Log File 
java.util.NoSuchElementException: java.lang.IndexOutOfBoundsException
	at java.base/java.util.AbstractList$Itr.next(Unknown Source)
	at java.base/java.util.Iterator.forEachRemaining(Unknown Source)
	at java.base/java.util.Spliterators$IteratorSpliterator.forEachRemaining(Unknown Source)
	at java.base/java.util.stream.AbstractPipeline.copyInto(Unknown Source)
	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source)
	at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(Unknown Source)
	at java.base/java.util.stream.AbstractPipeline.evaluate(Unknown Source)
	at java.base/java.util.stream.ReferencePipeline.collect(Unknown Source)
	at org.jabref@5.4.463/org.jabref.gui.maintable.MainTable.getSelectedEntries(Unknown Source)
	at org.jabref@5.4.463/org.jabref.gui.LibraryTab.lambda$createMainTable$15(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.ListListenerHelper$Generic.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.ListListenerHelper.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ObservableListBase.fireChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ListChangeBuilder.commit(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ListChangeBuilder.endChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ObservableListBase.endChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.scene.control.SelectedItemsReadOnlyObservableList.lambda$new$0(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.ListListenerHelper$Generic.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.ListListenerHelper.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ObservableListBase.fireChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ListChangeBuilder.commit(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ListChangeBuilder.endChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ObservableListBase.endChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.scene.control.ReadOnlyUnbackedObservableList._endChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.scene.control.MultipleSelectionModelBase$SelectedIndicesList._endChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.scene.control.ControlUtils.updateSelectedIndices(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.scene.control.TableView$TableViewArrayListSelectionModel.fireCustomSelectedCellsListChangeEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.scene.control.TableView$TableViewArrayListSelectionModel.clearSelection(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.scene.control.TableView$TableViewArrayListSelectionModel.updateDefaultSelection(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.scene.control.TableView$TableViewArrayListSelectionModel.lambda$new$2(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.WeakListChangeListener.onChanged(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.ListListenerHelper$Generic.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.ListListenerHelper.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ObservableListBase.fireChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ListChangeBuilder.commit(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ListChangeBuilder.endChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ObservableListBase.endChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.transformation.SortedList.sourceChanged(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.transformation.TransformationList.lambda$getListener$0(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.WeakListChangeListener.onChanged(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.ListListenerHelper$Generic.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.ListListenerHelper.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ObservableListBase.fireChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.transformation.FilteredList.refilter(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.transformation.FilteredList$1.invalidated(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.beans.property.ObjectPropertyBase.markInvalid(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.beans.property.ObjectPropertyBase$Listener.invalidated(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.binding.ExpressionHelper$SingleInvalidation.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.binding.ExpressionHelper.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.beans.binding.ObjectBinding.invalidate(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.binding.BindingHelperObserver.invalidated(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.binding.ListExpressionHelper$Generic.notifyListeners(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.binding.ListExpressionHelper$Generic.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.binding.ListExpressionHelper.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.beans.property.ReadOnlyListPropertyBase.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.beans.property.ReadOnlyListWrapper.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.beans.property.ListPropertyBase.markInvalid(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.beans.property.ListPropertyBase$Listener.invalidated(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.binding.ExpressionHelper$SingleInvalidation.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.binding.ExpressionHelper.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.beans.binding.ObjectBinding.invalidate(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.binding.BindingHelperObserver.invalidated(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.MapListenerHelper$SingleInvalidation.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.MapListenerHelper.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.ObservableMapWrapper.callObservers(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.ObservableMapWrapper.put(Unknown Source)
	at org.jabref@5.4.463/org.jabref.gui.StateManager.setSelectedGroups(Unknown Source)
	at org.jabref@5.4.463/org.jabref.gui.groups.GroupTreeViewModel.lambda$onSelectedGroupChanged$3(Unknown Source)
	at java.base/java.util.Optional.ifPresent(Unknown Source)
	at org.jabref@5.4.463/org.jabref.gui.groups.GroupTreeViewModel.onSelectedGroupChanged(Unknown Source)
	at com.tobiasdiez.easybind@2.2/com.tobiasdiez.easybind.EasyBind.lambda$subscribe$1(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.binding.ListExpressionHelper$Generic.notifyListeners(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.binding.ListExpressionHelper$Generic.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.binding.ListExpressionHelper.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.beans.property.ListPropertyBase.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.beans.property.ListPropertyBase.lambda$new$0(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.ListListenerHelper$SingleChange.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.ListListenerHelper.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ObservableListBase.fireChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ListChangeBuilder.commit(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ListChangeBuilder.endChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ObservableListBase.endChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ModifiableObservableListBase.setAll(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.beans.binding.ListExpression.setAll(Unknown Source)
	at org.jabref@5.4.463/org.jabref.gui.groups.GroupTreeView.updateSelection(Unknown Source)
	at org.jabref@5.4.463/org.jabref.gui.util.BindingsHelper$BidirectionalListBinding.onChanged(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.ListListenerHelper$SingleChange.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.ListListenerHelper.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ObservableListBase.fireChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ListChangeBuilder.commit(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ListChangeBuilder.endChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ObservableListBase.endChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.scene.control.SelectedItemsReadOnlyObservableList.lambda$new$0(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.ListListenerHelper$Generic.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.ListListenerHelper.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ObservableListBase.fireChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ListChangeBuilder.commit(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ListChangeBuilder.endChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ObservableListBase.endChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.scene.control.ReadOnlyUnbackedObservableList._endChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.scene.control.MultipleSelectionModelBase$SelectedIndicesList._endChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.scene.control.ControlUtils.updateSelectedIndices(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.scene.control.TreeTableView$TreeTableViewArrayListSelectionModel.fireCustomSelectedCellsListChangeEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.scene.control.TreeTableView$TreeTableViewArrayListSelectionModel.clearAndSelect(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.scene.control.behavior.TableCellBehaviorBase.simpleSelect(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.scene.control.behavior.TableCellBehaviorBase.doSelect(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.scene.control.behavior.CellBehaviorBase.mousePressed(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.scene.control.inputmap.InputMap.handle(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.CompositeEventHandler$NormalEventHandlerRecord.handleBubblingEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.CompositeEventHandler.dispatchBubblingEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.CompositeEventDispatcher.dispatchBubblingEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.EventUtil.fireEventImpl(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.EventUtil.fireEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.event.Event.fireEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.scene.Scene$MouseHandler.process(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.scene.Scene.processMouseEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.scene.Scene$ScenePeerListener.mouseEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(Unknown Source)
	at java.base/java.security.AccessController.doPrivileged(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.tk.quantum.GlassViewEventHandler.lambda$handleMouseEvent$2(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.tk.quantum.QuantumToolkit.runWithoutRenderLock(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.tk.quantum.GlassViewEventHandler.handleMouseEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.glass.ui.View.handleMouseEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.glass.ui.View.notifyMouse(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
	at org.jabref.merged.module@5.4.463/com.sun.glass.ui.win.WinApplication.lambda$runLoop$3(Unknown Source)
	at java.base/java.lang.Thread.run(Unknown Source)
Caused by: java.lang.IndexOutOfBoundsException
	at org.jabref.merged.module@5.4.463/javafx.collections.transformation.SortedList.get(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.scene.control.TableView$TableViewSelectionModel.getModelItem(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.scene.control.MultipleSelectionModelBase$1.getModelItem(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.scene.control.SelectedItemsReadOnlyObservableList.get(Unknown Source)
	... 146 more

...

Log File 
java.util.NoSuchElementException: java.lang.IndexOutOfBoundsException
	at java.base/java.util.AbstractList$Itr.next(Unknown Source)
	at java.base/java.util.Iterator.forEachRemaining(Unknown Source)
	at java.base/java.util.Spliterators$IteratorSpliterator.forEachRemaining(Unknown Source)
	at java.base/java.util.stream.AbstractPipeline.copyInto(Unknown Source)
	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source)
	at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(Unknown Source)
	at java.base/java.util.stream.AbstractPipeline.evaluate(Unknown Source)
	at java.base/java.util.stream.ReferencePipeline.collect(Unknown Source)
	at org.jabref@5.4.463/org.jabref.gui.maintable.MainTable.getSelectedEntries(Unknown Source)
	at org.jabref@5.4.463/org.jabref.gui.LibraryTab.lambda$createMainTable$14(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.ListListenerHelper$Generic.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.ListListenerHelper.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ObservableListBase.fireChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ListChangeBuilder.commit(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ListChangeBuilder.endChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ObservableListBase.endChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.scene.control.SelectedItemsReadOnlyObservableList.lambda$new$0(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.ListListenerHelper$Generic.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.ListListenerHelper.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ObservableListBase.fireChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ListChangeBuilder.commit(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ListChangeBuilder.endChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ObservableListBase.endChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.scene.control.ReadOnlyUnbackedObservableList._endChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.scene.control.MultipleSelectionModelBase$SelectedIndicesList._endChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.scene.control.ControlUtils.updateSelectedIndices(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.scene.control.TableView$TableViewArrayListSelectionModel.fireCustomSelectedCellsListChangeEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.scene.control.TableView$TableViewArrayListSelectionModel.clearSelection(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.scene.control.TableView$TableViewArrayListSelectionModel.updateDefaultSelection(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.scene.control.TableView$TableViewArrayListSelectionModel.lambda$new$2(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.WeakListChangeListener.onChanged(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.ListListenerHelper$Generic.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.ListListenerHelper.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ObservableListBase.fireChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ListChangeBuilder.commit(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ListChangeBuilder.endChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ObservableListBase.endChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.transformation.SortedList.sourceChanged(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.transformation.TransformationList.lambda$getListener$0(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.WeakListChangeListener.onChanged(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.ListListenerHelper$Generic.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.ListListenerHelper.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ObservableListBase.fireChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.transformation.FilteredList.refilter(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.transformation.FilteredList$1.invalidated(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.beans.property.ObjectPropertyBase.markInvalid(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.beans.property.ObjectPropertyBase$Listener.invalidated(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.binding.ExpressionHelper$SingleInvalidation.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.binding.ExpressionHelper.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.beans.binding.ObjectBinding.invalidate(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.binding.BindingHelperObserver.invalidated(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.binding.ListExpressionHelper$Generic.notifyListeners(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.binding.ListExpressionHelper$Generic.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.binding.ListExpressionHelper.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.beans.property.ReadOnlyListPropertyBase.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.beans.property.ReadOnlyListWrapper.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.beans.property.ListPropertyBase.markInvalid(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.beans.property.ListPropertyBase$Listener.invalidated(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.binding.ExpressionHelper$SingleInvalidation.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.binding.ExpressionHelper.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.beans.binding.ObjectBinding.invalidate(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.binding.BindingHelperObserver.invalidated(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.MapListenerHelper$SingleInvalidation.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.MapListenerHelper.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.ObservableMapWrapper.callObservers(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.ObservableMapWrapper.put(Unknown Source)
	at org.jabref@5.4.463/org.jabref.gui.StateManager.setSelectedGroups(Unknown Source)
	at org.jabref@5.4.463/org.jabref.gui.groups.GroupTreeViewModel.lambda$onSelectedGroupChanged$3(Unknown Source)
	at java.base/java.util.Optional.ifPresent(Unknown Source)
	at org.jabref@5.4.463/org.jabref.gui.groups.GroupTreeViewModel.onSelectedGroupChanged(Unknown Source)
	at com.tobiasdiez.easybind@2.2/com.tobiasdiez.easybind.EasyBind.lambda$subscribe$1(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.binding.ListExpressionHelper$Generic.notifyListeners(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.binding.ListExpressionHelper$Generic.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.binding.ListExpressionHelper.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.beans.property.ListPropertyBase.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.beans.property.ListPropertyBase.lambda$new$0(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.ListListenerHelper$SingleChange.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.ListListenerHelper.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ObservableListBase.fireChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ListChangeBuilder.commit(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ListChangeBuilder.endChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ObservableListBase.endChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ModifiableObservableListBase.setAll(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.beans.binding.ListExpression.setAll(Unknown Source)
	at org.jabref@5.4.463/org.jabref.gui.groups.GroupTreeView.updateSelection(Unknown Source)
	at org.jabref@5.4.463/org.jabref.gui.util.BindingsHelper$BidirectionalListBinding.onChanged(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.ListListenerHelper$SingleChange.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.ListListenerHelper.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ObservableListBase.fireChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ListChangeBuilder.commit(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ListChangeBuilder.endChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ObservableListBase.endChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.scene.control.SelectedItemsReadOnlyObservableList.lambda$new$0(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.ListListenerHelper$Generic.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.ListListenerHelper.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ObservableListBase.fireChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ListChangeBuilder.commit(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ListChangeBuilder.endChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ObservableListBase.endChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.scene.control.ReadOnlyUnbackedObservableList._endChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.scene.control.MultipleSelectionModelBase$SelectedIndicesList._endChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.scene.control.ControlUtils.updateSelectedIndices(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.scene.control.TreeTableView$TreeTableViewArrayListSelectionModel.fireCustomSelectedCellsListChangeEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.scene.control.TreeTableView$TreeTableViewArrayListSelectionModel.clearAndSelect(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.scene.control.behavior.TableCellBehaviorBase.simpleSelect(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.scene.control.behavior.TableCellBehaviorBase.doSelect(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.scene.control.behavior.CellBehaviorBase.mousePressed(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.scene.control.inputmap.InputMap.handle(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.CompositeEventHandler$NormalEventHandlerRecord.handleBubblingEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.CompositeEventHandler.dispatchBubblingEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.CompositeEventDispatcher.dispatchBubblingEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.EventUtil.fireEventImpl(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.EventUtil.fireEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.event.Event.fireEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.scene.Scene$MouseHandler.process(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.scene.Scene.processMouseEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.scene.Scene$ScenePeerListener.mouseEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(Unknown Source)
	at java.base/java.security.AccessController.doPrivileged(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.tk.quantum.GlassViewEventHandler.lambda$handleMouseEvent$2(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.tk.quantum.QuantumToolkit.runWithoutRenderLock(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.tk.quantum.GlassViewEventHandler.handleMouseEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.glass.ui.View.handleMouseEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.glass.ui.View.notifyMouse(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
	at org.jabref.merged.module@5.4.463/com.sun.glass.ui.win.WinApplication.lambda$runLoop$3(Unknown Source)
	at java.base/java.lang.Thread.run(Unknown Source)
Caused by: java.lang.IndexOutOfBoundsException
	at org.jabref.merged.module@5.4.463/javafx.collections.transformation.SortedList.get(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.scene.control.TableView$TableViewSelectionModel.getModelItem(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.scene.control.MultipleSelectionModelBase$1.getModelItem(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.scene.control.SelectedItemsReadOnlyObservableList.get(Unknown Source)
	... 146 more

...

Log File 
java.util.NoSuchElementException: java.lang.IndexOutOfBoundsException
	at java.base/java.util.AbstractList$Itr.next(Unknown Source)
	at java.base/java.util.Iterator.forEachRemaining(Unknown Source)
	at java.base/java.util.Spliterators$IteratorSpliterator.forEachRemaining(Unknown Source)
	at java.base/java.util.stream.AbstractPipeline.copyInto(Unknown Source)
	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source)
	at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(Unknown Source)
	at java.base/java.util.stream.AbstractPipeline.evaluate(Unknown Source)
	at java.base/java.util.stream.ReferencePipeline.collect(Unknown Source)
	at org.jabref@5.4.463/org.jabref.gui.maintable.MainTable.getSelectedEntries(Unknown Source)
	at org.jabref@5.4.463/org.jabref.gui.LibraryTab.lambda$createMainTable$15(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.ListListenerHelper$Generic.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.ListListenerHelper.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ObservableListBase.fireChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ListChangeBuilder.commit(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ListChangeBuilder.endChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ObservableListBase.endChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.scene.control.SelectedItemsReadOnlyObservableList.lambda$new$0(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.ListListenerHelper$Generic.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.ListListenerHelper.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ObservableListBase.fireChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ListChangeBuilder.commit(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ListChangeBuilder.endChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ObservableListBase.endChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.scene.control.ReadOnlyUnbackedObservableList._endChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.scene.control.MultipleSelectionModelBase$SelectedIndicesList._endChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.scene.control.ControlUtils.updateSelectedIndices(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.scene.control.TableView$TableViewArrayListSelectionModel.fireCustomSelectedCellsListChangeEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.scene.control.TableView$TableViewArrayListSelectionModel.clearSelection(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.scene.control.TableView$TableViewArrayListSelectionModel.updateDefaultSelection(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.scene.control.TableView$TableViewArrayListSelectionModel.lambda$new$2(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.WeakListChangeListener.onChanged(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.ListListenerHelper$Generic.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.ListListenerHelper.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ObservableListBase.fireChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ListChangeBuilder.commit(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ListChangeBuilder.endChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ObservableListBase.endChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.transformation.SortedList.sourceChanged(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.transformation.TransformationList.lambda$getListener$0(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.WeakListChangeListener.onChanged(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.ListListenerHelper$Generic.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.ListListenerHelper.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ObservableListBase.fireChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.transformation.FilteredList.refilter(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.transformation.FilteredList$1.invalidated(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.beans.property.ObjectPropertyBase.markInvalid(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.beans.property.ObjectPropertyBase$Listener.invalidated(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.binding.ExpressionHelper$SingleInvalidation.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.binding.ExpressionHelper.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.beans.binding.ObjectBinding.invalidate(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.binding.BindingHelperObserver.invalidated(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.binding.ListExpressionHelper$Generic.notifyListeners(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.binding.ListExpressionHelper$Generic.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.binding.ListExpressionHelper.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.beans.property.ReadOnlyListPropertyBase.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.beans.property.ReadOnlyListWrapper.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.beans.property.ListPropertyBase.markInvalid(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.beans.property.ListPropertyBase$Listener.invalidated(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.binding.ExpressionHelper$SingleInvalidation.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.binding.ExpressionHelper.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.beans.binding.ObjectBinding.invalidate(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.binding.BindingHelperObserver.invalidated(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.MapListenerHelper$SingleInvalidation.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.MapListenerHelper.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.ObservableMapWrapper.callObservers(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.ObservableMapWrapper.put(Unknown Source)
	at org.jabref@5.4.463/org.jabref.gui.StateManager.setSelectedGroups(Unknown Source)
	at org.jabref@5.4.463/org.jabref.gui.groups.GroupTreeViewModel.lambda$onSelectedGroupChanged$3(Unknown Source)
	at java.base/java.util.Optional.ifPresent(Unknown Source)
	at org.jabref@5.4.463/org.jabref.gui.groups.GroupTreeViewModel.onSelectedGroupChanged(Unknown Source)
	at com.tobiasdiez.easybind@2.2/com.tobiasdiez.easybind.EasyBind.lambda$subscribe$1(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.binding.ListExpressionHelper$Generic.notifyListeners(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.binding.ListExpressionHelper$Generic.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.binding.ListExpressionHelper.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.beans.property.ListPropertyBase.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.beans.property.ListPropertyBase.lambda$new$0(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.ListListenerHelper$SingleChange.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.ListListenerHelper.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ObservableListBase.fireChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ListChangeBuilder.commit(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ListChangeBuilder.endChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ObservableListBase.endChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ModifiableObservableListBase.setAll(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.beans.binding.ListExpression.setAll(Unknown Source)
	at org.jabref@5.4.463/org.jabref.gui.groups.GroupTreeView.updateSelection(Unknown Source)
	at org.jabref@5.4.463/org.jabref.gui.util.BindingsHelper$BidirectionalListBinding.onChanged(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.ListListenerHelper$SingleChange.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.ListListenerHelper.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ObservableListBase.fireChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ListChangeBuilder.commit(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ListChangeBuilder.endChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ObservableListBase.endChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.scene.control.SelectedItemsReadOnlyObservableList.lambda$new$0(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.ListListenerHelper$Generic.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.collections.ListListenerHelper.fireValueChangedEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ObservableListBase.fireChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ListChangeBuilder.commit(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ListChangeBuilder.endChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.collections.ObservableListBase.endChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.scene.control.ReadOnlyUnbackedObservableList._endChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.scene.control.MultipleSelectionModelBase$SelectedIndicesList._endChange(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.scene.control.ControlUtils.updateSelectedIndices(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.scene.control.TreeTableView$TreeTableViewArrayListSelectionModel.fireCustomSelectedCellsListChangeEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.scene.control.TreeTableView$TreeTableViewArrayListSelectionModel.clearAndSelect(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.scene.control.behavior.TableCellBehaviorBase.simpleSelect(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.scene.control.behavior.TableCellBehaviorBase.doSelect(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.scene.control.behavior.CellBehaviorBase.mousePressed(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.scene.control.inputmap.InputMap.handle(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.CompositeEventHandler$NormalEventHandlerRecord.handleBubblingEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.CompositeEventHandler.dispatchBubblingEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.CompositeEventDispatcher.dispatchBubblingEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.EventUtil.fireEventImpl(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.event.EventUtil.fireEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.event.Event.fireEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.scene.Scene$MouseHandler.process(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.scene.Scene.processMouseEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.scene.Scene$ScenePeerListener.mouseEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(Unknown Source)
	at java.base/java.security.AccessController.doPrivileged(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.tk.quantum.GlassViewEventHandler.lambda$handleMouseEvent$2(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.tk.quantum.QuantumToolkit.runWithoutRenderLock(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.tk.quantum.GlassViewEventHandler.handleMouseEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.glass.ui.View.handleMouseEvent(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.glass.ui.View.notifyMouse(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
	at org.jabref.merged.module@5.4.463/com.sun.glass.ui.win.WinApplication.lambda$runLoop$3(Unknown Source)
	at java.base/java.lang.Thread.run(Unknown Source)
Caused by: java.lang.IndexOutOfBoundsException
	at org.jabref.merged.module@5.4.463/javafx.collections.transformation.SortedList.get(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.scene.control.TableView$TableViewSelectionModel.getModelItem(Unknown Source)
	at org.jabref.merged.module@5.4.463/javafx.scene.control.MultipleSelectionModelBase$1.getModelItem(Unknown Source)
	at org.jabref.merged.module@5.4.463/com.sun.javafx.scene.control.SelectedItemsReadOnlyObservableList.get(Unknown Source)
	... 146 more

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