lcsim/src/org/lcsim/event/base

diff -u -r1.2 -r1.3
--- BaseSimTrackerHit.java	15 May 2008 01:41:56 -0000	1.2
+++ BaseSimTrackerHit.java	15 May 2008 01:45:29 -0000	1.3
@@ -64,6 +64,8 @@

     {
         if (position == null)
             throw new IllegalArgumentException("The position points to null!");

+        if (position.length != 3)
+            throw new IllegalArgumentException("The position array is of the wrong size!");

         for (int i=0, n=this.position.length; i < n; i++)
         {
             this.position[i] = position[i];

@@ -71,6 +73,8 @@

         
         if (momentum == null)
             throw new IllegalArgumentException("The momentum points to null!");

+        if (momentum.length != 3)
+            throw new IllegalArgumentException("The momentum array is of the wrong size!");

         for (int i=0, n=this.momentum.length; i < n; i++)
         {
             this.momentum[i] = momentum[i];