Build # 6.9.96.3

Multiselect and compare derby schema. have 2 to 3 Multi select comparisons. Now right click on tab and keep changing the Tab orientation to vertical horizontal. If you do this for a # of time, you get this exception.

see pic

java.lang.ArrayIndexOutOfBoundsException: 4 >= 1
 at java.util.Vector.elementAt(Vector.java:427)
 at javax.swing.JTabbedPane.setBackgroundAt(JTabbedPane.java:1435)
 at nmfl.Ht.b(Unknown Source)
 at nmfl.Ht.a(Unknown Source)
 at nmfl.Or.<init>(Unknown Source)
 at nmfl.Or.a(Unknown Source)
 at nmfl.us.a(Unknown Source)
 at nmfl.ahB.a(Unknown Source)
 at com.aquafold.datastudio.mainframe.ActionHandler.actionPerformed(Unknown Source)
 at nmfl.dm.actionPerformed(Unknown Source)
 at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
 at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
 at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
 at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
 at javax.swing.AbstractButton.doClick(AbstractButton.java:357)
 at com.jidesoft.plaf.vsnet.VsnetMenuItemUI.doClick(Unknown Source)
 at com.jidesoft.plaf.vsnet.VsnetMenuItemUI$MouseInputHandler.mouseReleased(Unknown Source)
 at java.awt.Component.processMouseEvent(Component.java:6041)
 at javax.swing.JComponent.processMouseEvent(JComponent.java:3265)
 at java.awt.Component.processEvent(Component.java:5806)
 at java.awt.Container.processEvent(Container.java:2058)
 at java.awt.Component.dispatchEventImpl(Component.java:4413)
 at java.awt.Container.dispatchEventImpl(Container.java:2116)
 at java.awt.Component.dispatchEvent(Component.java:4243)
 at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4322)
 at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3986)
 at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3916)
 at java.awt.Container.dispatchEventImpl(Container.java:2102)
 at java.awt.Component.dispatchEvent(Component.java:4243)
 at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
 at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273)
 at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183)
 at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173)
 at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)
 at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)
 at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)