--- old/src/share/vm/services/diagnosticCommand.hpp	2015-02-10 18:55:34.000000000 -0800
+++ new/src/share/vm/services/diagnosticCommand.hpp	2015-02-10 18:55:34.000000000 -0800
@@ -275,7 +275,7 @@
 class ClassHierarchyDCmd : public DCmdWithParser {
 protected:
   DCmdArgument<bool> _print_interfaces; // true if inherited interfaces should be printed.
-  DCmdArgument<bool> _print_subclasses; // true subclasses of specified classname should be printed.
+  DCmdArgument<bool> _print_subclasses; // true if subclasses of the specified classname should be printed.
   DCmdArgument<char*> _classname; // Optional single class name whose hierarchy should be printed.
 public:
   ClassHierarchyDCmd(outputStream* output, bool heap);
@@ -284,12 +284,17 @@
   }
   static const char* description() {
     return "Print a list of all loaded classes, indented to show the class hiearchy. "
-           "The name of each class is followed by the Klass* of its ClassLoader, "
+           "The name of each class is followed by the ClassLoaderData* of its ClassLoader, "
            "or \"null\" if loaded by the bootstrap class loader.";
   }
   static const char* impact() {
       return "Medium: Depends on number of loaded classes.";
   }
+  static const JavaPermission permission() {
+    JavaPermission p = {"java.lang.management.ManagementPermission",
+                        "monitor", NULL};
+    return p;
+  }
   static int num_arguments();
   virtual void execute(DCmdSource source, TRAPS);
 };