java/trunk/ecal-recon/src/main/java/org/hps/recon/ecal

--- java/trunk/ecal-recon/src/main/java/org/hps/recon/ecal/EcalClusterIC.java	2014-06-09 18:05:54 UTC (rev 691)
+++ java/trunk/ecal-recon/src/main/java/org/hps/recon/ecal/EcalClusterIC.java	2014-06-09 19:58:20 UTC (rev 692)
@@ -39,7 +39,7 @@

  */
 public class EcalClusterIC extends Driver {
 	// File writer to output cluster results.

-    FileWriter writeHits;

+    FileWriter writeHits = null;

     // LCIO collection name for calorimeter hits.
     String ecalCollectionName;
     // Name of the calorimeter detector object.

@@ -49,7 +49,7 @@

     // Collection name for rejected hits
     String rejectedHitName = "RejectedHits";
     // File path to which to write event display output.

-    String outfile = "cluster-hit-IC.txt";

+    String outfile = null;

     // Map of crystals to their neighbors.
     NeighborMap neighborMap = null;
     // Minimum energy threshold for hits; lower energy hits will be

@@ -157,12 +157,14 @@

             throw new RuntimeException("The parameter ecalName was not set!");
         }
         

-        // Create a file writer and clear the output file, if it exists.
-        try {
-            writeHits = new FileWriter(outfile);
-            writeHits.write("");

+        if (outfile!=null) {
+            // Create a file writer and clear the output file, if it exists.
+            try {
+                writeHits = new FileWriter(outfile);
+                writeHits.write("");
+            } catch (IOException e) {
+            }

         }

-        catch(IOException e) { }

     }
 
     public void detectorChanged(Detector detector) {

@@ -558,7 +560,7 @@

             } //End cluster loop
          // Write the event termination header.
 //            writeHits.append("EndEvent\n");

-            System.out.println("Number of clusters: "+clusterList.size());    

+//            System.out.println("Number of clusters: "+clusterList.size());    

 
             
         } //End event display out loop.

@@ -570,9 +572,13 @@

     }
     
     public void endOfData() {

-    	// Close the event display output writer.
-        try { writeHits.close(); }
-        catch (IOException e) { }

+        if (writeHits != null) {
+            // Close the event display output writer.
+            try {
+                writeHits.close();
+            } catch (IOException e) {
+            }
+        }

     }
     
   /*  private static class EnergyComparator implements Comparator<CalorimeterHit> {