setShowShadow() is broken through Matlab API

[jimmyDunne]

From forum post here

In Matlab, when trying to use setShowShadow() method on visualizer, exception is returned.

>> sviz.setShowShadows(true)
Java exception occurred:
java.lang.RuntimeException: SimTK Exception thrown at VisualizerProtocol.cpp:745:
  Error detected by Simbody method VisualizerProtocol: An attempt to write() 1 bytes to pipe 742 failed with errno=32 (Broken pipe).
  (Required condition 'status!=-1' was not met.)

	at org.opensim.modeling.opensimSimbodyJNI.SimTKVisualizer_setShowShadows(Native Method)
	at org.opensim.modeling.SimTKVisualizer.setShowShadows(SimTKVisualizer.java:71)