--- a/src/hotspot/share/runtime/threadHeapSampler.hpp	Tue Jul 17 17:52:03 2018 -0700
+++ b/src/hotspot/share/runtime/threadHeapSampler.hpp	Tue Jul 17 19:59:38 2018 -0700
@@ -36,7 +36,7 @@
   void pick_next_geometric_sample();
   void pick_next_sample(size_t overflowed_bytes = 0);
   static int _enabled;
-  static int _sampling_rate;
+  static int _sampling_interval;
 
   // Used for assertion mode to determine if there is a path to a TLAB slow path
   // without a collector present.
@@ -63,8 +63,8 @@
   static void enable();
   static void disable();
 
-  static void set_sampling_rate(int sampling_rate);
-  static int get_sampling_rate();
+  static void set_sampling_interval(int sampling_interval);
+  static int get_sampling_interval();
 
   bool sampling_collector_present() const;
   bool remove_sampling_collector();