--- old/src/share/vm/runtime/globals.hpp	2013-05-07 14:49:33.084167905 +0200
+++ new/src/share/vm/runtime/globals.hpp	2013-05-07 14:49:33.004167908 +0200
@@ -2302,6 +2302,10 @@
           "Print diagnostic message when GC is stalled"                     \
           "by JNI critical section")                                        \
                                                                             \
+  product(double, ObjectCountCutOffPercent, 0.5,                            \
+          "The percentage of the used heap that the instances of a class "  \
+          "must occupy for the class to generate an eventual trace event.") \
+                                                                            \
   /* GC log rotation setting */                                             \
                                                                             \
   product(bool, UseGCLogFileRotation, false,                                \