diff -u -r1.2 -r1.3
--- MassPlots.java	1 May 2008 22:56:29 -0000	1.2
+++ MassPlots.java	5 Jun 2008 00:18:02 -0000	1.3
@@ -97,7 +97,12 @@

     int m_eventCount;
     protected void process(EventHeader event)
     {

-	super.process(event);

+	try {
+	    super.process(event);
+        } catch(FixNumberOfJetsFinder.NumJetsNotFoundException e) {
+	    System.out.println("NumJetsNoFoundException: "+e.getMessage());
+	    return;
+        }

 
 	// Event cut: Both reconstructed jets have cos(theta) < 0.8
 	// Event cut 2: Both quarks have cos(theta) < 0.8

@@ -220,6 +225,7 @@

 	    //System.out.println("DEBUG: Checkpoint at "+m_eventCount);
 	    try { m_tree.commit(); } catch(IOException ioe1) { ioe1.printStackTrace(); }
 	}

+

     }
 
     public void suspend() {

@@ -271,4 +277,5 @@

 	// Done
         super.suspend();
     }

+

 }