diff -u -r1.2 -r1.3
--- CamKalmanStepper.java	9 Aug 2007 22:12:39 -0000	1.2
+++ CamKalmanStepper.java	23 Aug 2007 21:09:45 -0000	1.3
@@ -1,21 +1,14 @@

-package org.lcsim.contrib.FermiLab.Cam;
-import org.lcsim.geometry.compact.converter.lcdd.util.*;
-import org.lcsim.units.clhep.PhysicalConstants.*;
-import java.util.*;
-import java.text.*;
-import org.lcsim.util.aida.*;
-import Jama.*;
-import Jama.util.*;
-import org.lcsim.recon.muon.CoilSubLayer;
-import org.lcsim.recon.cluster.util.CalHitMapMgr;
-import org.lcsim.geometry.subdetector.CylindricalBarrelCalorimeter;

+package org.lcsim.contrib.FermiLab.Cam.CamKalman;
+import java.util.Random;
+

 import org.lcsim.geometry.Detector;

-import org.lcsim.geometry.subdetector.*;
-import org.lcsim.geometry.field.*;
-import org.lcsim.geometry.layer.*;
-import org.lcsim.geometry.Layered;
-import org.lcsim.geometry.LayeredSubdetector;
-import org.lcsim.material.*;

+import org.lcsim.material.MaterialCalculator;
+import org.lcsim.material.MaterialManager;
+import org.lcsim.material.MaterialNotFoundException;
+import org.lcsim.recon.cluster.util.CalHitMapMgr;
+import org.lcsim.util.aida.AIDA;
+
+import Jama.Matrix;

   /**
    * CamKalmanStepper- A Kalman Stepper
    * trasnsported from JAS2

diff -u -r1.2 -r1.3
--- Test1.java	13 Aug 2007 21:22:57 -0000	1.2
+++ Test1.java	23 Aug 2007 21:09:45 -0000	1.3
@@ -1,15 +1,12 @@

-package org.lcsim.contrib.FermiLab.Cam;
-import java.util.*;
-import org.lcsim.util.aida.*;
-import Jama.*;
-import Jama.util.*;
-import org.lcsim.geometry.Detector;
-import org.lcsim.contrib.FermiLab.Cam.CamKalman.*;

+package org.lcsim.contrib.FermiLab.Cam.CamKalman;
+import java.util.Random;
+

 import org.lcsim.contrib.JanStrube.tracking.HelixSwimmer;
 import org.lcsim.spacegeom.CartesianPoint;
 import org.lcsim.spacegeom.CartesianVector;

-import org.lcsim.spacegeom.SpaceVector;

 import org.lcsim.spacegeom.SpacePoint;

+import org.lcsim.spacegeom.SpaceVector;
+import org.lcsim.util.aida.AIDA;

 
 /*new modifications as of 06/29/07
  * by Caroline Milstene and Kudzanayi Munetsi-Mugomba

@@ -260,4 +257,4 @@

                     }
     }
   

-  

\ No newline at end of file

+