diff -u -r1.20 -r1.21
--- SeedTracker.java	21 Apr 2013 23:37:07 -0000	1.20
+++ SeedTracker.java	1 May 2013 17:58:18 -0000	1.21
@@ -124,7 +124,7 @@

         if(_iterativeConfirmedFits>0) {
             // Iteratively re-fit tracks to take into account helix and hit position correlations
                     if(debug) System.out.printf("%s: Iteratively improve %d seeds\n",this.getClass().getSimpleName(),trackseeds.size());

-            List<SeedCandidate> seedsToRemove = new ArrayList<>();

+            List<SeedCandidate> seedsToRemove = new ArrayList<SeedCandidate>();

             for(SeedCandidate seed : trackseeds) {
                 SeedStrategy strategy = seed.getSeedStrategy();
                 if(debug) System.out.printf("%s: Iteratively (%d times) improve seed:\n%s",this.getClass().getSimpleName(),_iterativeConfirmedFits,seed.toString());