--- projects/lcsim/trunk/tracking/src/main/java/org/lcsim/util/swim/Helix.java	2014-06-26 20:58:58 UTC (rev 3157)
+++ projects/lcsim/trunk/tracking/src/main/java/org/lcsim/util/swim/Helix.java	2014-06-26 23:50:25 UTC (rev 3158)
@@ -388,12 +388,12 @@

     Hep3Vector origin;
     double xCenter;
     double yCenter;

-    private double radius;
-    private double sinLambda;
-    private double cosLambda;
-    private double sinPhi;
-    private double cosPhi;
-    private double phi;

+    protected double radius;
+    protected double sinLambda;
+    protected double cosLambda;
+    protected double sinPhi;
+    protected double cosPhi;
+    protected double phi;

 
     // parameterization in terms of 'momentum'
     // A helix is a mathematical object and doesn't have "momentum",

--- projects/lcsim/trunk/tracking/src/main/java/org/lcsim/util/swim/HelixSwimmer.java	2014-06-26 20:58:58 UTC (rev 3157)
+++ projects/lcsim/trunk/tracking/src/main/java/org/lcsim/util/swim/HelixSwimmer.java	2014-06-26 23:50:25 UTC (rev 3158)
@@ -27,10 +27,10 @@

  * @version $Id: HelixSwimmer.java,v 1.22 2011/04/17 14:22:13 grefe Exp $
  */
 public class HelixSwimmer {

-    private double field;
-    private Trajectory _trajectory;
-    private SpaceVector _momentum;
-    private double _charge;

+    protected double field;
+    protected Trajectory _trajectory;
+    protected SpaceVector _momentum;
+    protected double _charge;

 
     /**
      * Creates a new instance of HelixSwimmer