hps-java/src/main/java/org/lcsim/hps/recon/vertexing

diff -u -r1.5 -r1.6
--- BilliorVertex.java	12 Mar 2013 23:26:00 -0000	1.5
+++ BilliorVertex.java	9 Apr 2013 22:02:39 -0000	1.6
@@ -17,7 +17,7 @@

 import org.lcsim.event.Vertex;
 
 /**

- @version $Id: BilliorVertex.java,v 1.5 2013/03/12 23:26:00 mgraham Exp $

+ @version $Id: BilliorVertex.java,v 1.6 2013/04/09 22:02:39 mgraham Exp $

  @version Vertex tracks using least-squares method laid out by billior etal used
  in the HPS Java package.
  */

@@ -90,7 +90,8 @@

 
     @Override
     public SymmetricMatrix getCovMatrix() {

-        return (SymmetricMatrix) _covVtx;

+        
+        return new SymmetricMatrix(_covVtx);

     }
 
     @Override

@@ -98,8 +99,8 @@

         Map<String, Double> pars = new HashMap<String, Double>();
         pars.put("invMass", _invMass);
         if (!_fittedMomentum.isEmpty()) {

-            Hep3Vector p1Fit = _fittedMomentum.get(1);
-            Hep3Vector p2Fit = _fittedMomentum.get(2);

+            Hep3Vector p1Fit = _fittedMomentum.get(0);
+            Hep3Vector p2Fit = _fittedMomentum.get(1);

             pars.put("p1X", p1Fit.x());
             pars.put("p1Y", p1Fit.y());
             pars.put("p1Z", p1Fit.z());