src/share/vm/runtime/globals.hpp

@@ -4042,11 +4042,15 @@
              "Disable backwards compatibility for compile commands.")       \
                                                                             \
   diagnostic(bool, CompilerDirectivesPrint, false,                          \
              "Print compiler directives on installation.")                  \
   diagnostic(int,  CompilerDirectivesLimit, 50,                             \
-             "Limit on number of compiler directives.")
+             "Limit on number of compiler directives.")                     \
+                                                                            \
+  product(ccstr, HeapDir, NULL,                                             \
+          "Path to the directoy where a temporary file will be created      \
+           to use as the backing store for Java Heap.")
 
 
 /*
  *  Macros for factoring of globals
  */