IllegalArgumentException: node must be a TreeTableNode managed by this model

[uckelman]

ABR
Version	3.7.12
Reporter
Error Log	47738 bytes

3.7.12

java.lang.IllegalArgumentException: node must be a TreeTableNode managed by this model
 at org.jdesktop.swingx.treetable.DefaultTreeTableModel.isLeaf(DefaultTreeTableModel.java:312)
 at org.jdesktop.swingx.JXTreeTable$TreeTableHackerExt5.getEventForTreeRenderer(JXTreeTable.java:716)
 at org.jdesktop.swingx.JXTreeTable$TreeTableHackerExt4.hitHandleDetectionFromProcessMouse(JXTreeTable.java:622)
 at org.jdesktop.swingx.JXTreeTable.processMouseEvent(JXTreeTable.java:450)

[BrentEaston]

Duplicate of #9867