diff -u -r1.1 -r1.2
--- TestRunTriggeredReconToLcio.java	30 Jul 2012 23:31:45 -0000	1.1
+++ TestRunTriggeredReconToLcio.java	31 Jul 2012 21:59:41 -0000	1.2
@@ -1,5 +1,6 @@

 package org.lcsim.hps.evio;
 

+import hep.physics.event.generator.MCEvent;

 import java.io.File;
 import java.io.IOException;
 import java.util.ArrayList;

@@ -8,6 +9,7 @@

 import java.util.List;
 import java.util.Queue;
 import org.lcsim.event.EventHeader;

+import org.lcsim.event.MCParticle;

 import org.lcsim.event.base.BaseLCSimEvent;
 import org.lcsim.hps.recon.ecal.HPSTriggerDriver;
 import org.lcsim.hps.util.ClockSingleton;

@@ -33,6 +35,7 @@

     LCIOWriter lcioWriter = null;
     Queue<EventHeader> events = null;
     private int ecalMode = EventConstants.ECAL_PULSE_INTEGRAL_MODE;

+    List<MCParticle> mcParticles = null;

 
     public TestRunTriggeredReconToLcio() {
     }

@@ -87,18 +90,25 @@

     }
 
     protected void process(EventHeader event) {

+        if (event.hasCollection(MCParticle.class, MCEvent.MC_PARTICLES)) {
+            mcParticles = event.getMCParticles();
+        }
+

         if (HPSTriggerDriver.triggerBit()) {

-                System.out.println(ClockSingleton.getClock());

+            System.out.println(ClockSingleton.getClock());

 
             EventHeader lcsimEvent = new BaseLCSimEvent(0, eventsWritten, event.getDetectorName());
             events.add(lcsimEvent);

+            System.out.println("Creating LCIO event " + eventsWritten);
+            lcsimEvent.put(MCEvent.MC_PARTICLES, mcParticles);
+            System.out.println("Adding " + mcParticles.size() + " MCParticles");
+            ++eventsWritten;

         }
 
         writerLoop:
         for (HitWriter hitWriter : writers) {
             if (hitWriter.hasData(event)) {
                 System.out.println(hitWriter.getClass().getSimpleName() + ": writing data, event " + event.getEventNumber());

-                System.out.println(ClockSingleton.getClock());

 
                 for (EventHeader queuedEvent : events) {
                     if (!hitWriter.hasData(queuedEvent)) {

@@ -125,7 +135,6 @@

             // Write this event.
             try {
                 lcioWriter.write(queuedEvent);

-                ++eventsWritten;

             } catch (IOException e) {
                 throw new RuntimeException(e);
             }