diff -u -r1.2 -r1.3
--- MainLoop.java	11 Sep 2007 00:21:02 -0000	1.2
+++ MainLoop.java	20 Sep 2007 20:51:05 -0000	1.3
@@ -10,7 +10,7 @@

 import org.lcsim.util.loop.LCSimLoop;
 import org.freehep.record.loop.LoopSourceExhaustedException;
 

-public class MainLoop extends Driver

+public class MainLoop

 {
    public MainLoop()
    {

@@ -24,8 +24,8 @@

 	   // First arg: Number of events to analyze
             long numToProcess = Integer.parseInt(args[0]);
             // Second arg: name of Driver to run

-	    Driver myDriver = MainLoop.makeDriverFromString(args[1]);

 	    LCSimLoop loop = new LCSimLoop();

+	    Driver myDriver = MainLoop.makeDriverFromString(args[1]);

 	    loop.add(myDriver);
 	    long eventsProcessed = 0;
 	    // Third and subsequent args: names of SIO files to analyze

@@ -37,7 +37,7 @@

 		long eventsProcessedAtStartOfThisFile = loop.getTotalCountableSupplied();
 		while (numToProcess>0) {
 		    try {

-			long eventsProcessedThisIteration = loop.loop(numToProcess, null);

+			long eventsProcessedThisIteration = loop.loop(numToProcess);

 			eventsCountedFromThisFile += eventsProcessedThisIteration;
 			numToProcess -= eventsProcessedThisIteration;
 		    } catch (LoopSourceExhaustedException x) {