--- old/src/share/vm/runtime/arguments.cpp	2013-05-28 10:04:37.084576314 +0200
+++ new/src/share/vm/runtime/arguments.cpp	2013-05-28 10:04:36.800576321 +0200
@@ -2071,6 +2071,8 @@
                                        "G1ConcRSHotCardLimit");
     status = status && verify_interval(G1ConcRSLogCacheSize, 0, 31,
                                        "G1ConcRSLogCacheSize");
+    status = status && verify_interval(G1SummarizeRSetStatsTime, 1, 3,
+                                       "G1SummarizeRSetStatsTime");
   }
   if (UseConcMarkSweepGC) {
     status = status && verify_min_value(CMSOldPLABNumRefills, 1, "CMSOldPLABNumRefills");