Annotation Viewer StackOverflowError

Multiple view CASes cause a infinite call loop.

Exception in thread "AWT-EventQueue-0" java.lang.StackOverflowError
at javax.swing.SwingUtilities.layoutCompoundLabelImpl(SwingUtilities.java:975)
at javax.swing.SwingUtilities.layoutCompoundLabel(SwingUtilities.java:890)
at javax.swing.plaf.basic.BasicLabelUI.layoutCL(BasicLabelUI.java:94)
at javax.swing.plaf.basic.BasicLabelUI.getPreferredSize(BasicLabelUI.java:238)
at javax.swing.JComponent.getPreferredSize(JComponent.java:1662)
at com.apple.laf.AquaComboBoxRendererInternal.getPreferredSize(AquaComboBoxRendererInternal.java:59)
at javax.swing.plaf.basic.BasicListUI.updateLayoutState(BasicListUI.java:1363)
at javax.swing.plaf.basic.BasicListUI.maybeUpdateLayoutState(BasicListUI.java:1311)
at javax.swing.plaf.basic.BasicListUI$Handler.valueChanged(BasicListUI.java:2623)
at javax.swing.DefaultListSelectionModel.fireValueChanged(DefaultListSelectionModel.java:184)
at javax.swing.DefaultListSelectionModel.fireValueChanged(DefaultListSelectionModel.java:164)
at javax.swing.DefaultListSelectionModel.fireValueChanged(DefaultListSelectionModel.java:211)
at javax.swing.DefaultListSelectionModel.insertIndexInterval(DefaultListSelectionModel.java:632)
at javax.swing.plaf.basic.BasicListUI$Handler.intervalAdded(BasicListUI.java:2581)
at javax.swing.AbstractListModel.fireIntervalAdded(AbstractListModel.java:148)
at javax.swing.DefaultComboBoxModel.addElement(DefaultComboBoxModel.java:129)
at javax.swing.JComboBox.addItem(JComboBox.java:716)
at org.apache.uima.tools.viewer.CasAnnotationViewer.initializeSofaSelectionPanel(CasAnnotationViewer.java:1062)
at org.apache.uima.tools.viewer.CasAnnotationViewer.setCAS(CasAnnotationViewer.java:1033)
at org.apache.uima.tools.viewer.CasAnnotationViewer$4.itemStateChanged(CasAnnotationViewer.java:363)
at javax.swing.JComboBox.fireItemStateChanged(JComboBox.java:1223)
at javax.swing.JComboBox.selectedItemChanged(JComboBox.java:1280)
at javax.swing.JComboBox.contentsChanged(JComboBox.java:1330)
at javax.swing.AbstractListModel.fireContentsChanged(AbstractListModel.java:118)
at javax.swing.DefaultComboBoxModel.setSelectedItem(DefaultComboBoxModel.java:93)
at javax.swing.DefaultComboBoxModel.addElement(DefaultComboBoxModel.java:131)
at javax.swing.JComboBox.addItem(JComboBox.java:716)
at org.apache.uima.tools.viewer.CasAnnotationViewer.initializeSofaSelectionPanel(CasAnnotationViewer.java:1062)

Call loop continues after this.