diff -u -r1.52 -r1.53
--- JobControlManager.java	14 Apr 2011 05:05:07 -0000	1.52
+++ JobControlManager.java	13 Feb 2012 22:18:35 -0000	1.53
@@ -79,7 +79,7 @@

  * which it should be discarded.  If the {@link #run()} method is called twice on 
  * the same manager, a fatal exception will be thrown.
  *   

- * @version $Id: JobControlManager.java,v 1.52 2011/04/14 05:05:07 grefe Exp $

+ * @version $Id: JobControlManager.java,v 1.53 2012/02/13 22:18:35 jeremy Exp $

  * @author Jeremy McCormick
  */
 public class JobControlManager

@@ -550,7 +550,10 @@

      * @param doc The lcsim recon XML document describing the job.
      */
     private void setup(Document doc)

-    {               

+    {  
+        if (wasSetup)
+            throw new RuntimeException("Setup was already called!");
+        

         // Set the root element.
         root = doc.getRootElement();