--- old/src/hotspot/share/code/codeCache.hpp	2018-03-01 18:09:42.922430000 +0100
+++ new/src/hotspot/share/code/codeCache.hpp	2018-03-01 18:09:42.677420000 +0100
@@ -296,6 +296,17 @@
     CodeHeap* heap = get_code_heap(code_blob_type);
     return (heap != NULL) ? heap->full_count() : 0;
   }
+
+  // 8198691: CodeHeap State Analytics.
+  // interface methods for CodeHeap printing, called by CompileBroker
+  static void aggregate(outputStream *out, const char* granularity);
+  static void discard(outputStream *out);
+  static void print_usedSpace(outputStream *out);
+  static void print_freeSpace(outputStream *out);
+  static void print_count(outputStream *out);
+  static void print_space(outputStream *out);
+  static void print_age(outputStream *out);
+  static void print_names(outputStream *out);
 };