src/share/vm/runtime/virtualspace.hpp

*** 88,97 ****
--- 88,98 ----
    // Create protection page at the beginning of the space.
    void protect_noaccess_prefix(const size_t size);
  
   public:
    // Constructor
+   ReservedSpace();
    ReservedSpace(size_t size);
    ReservedSpace(size_t size, size_t alignment, bool large,
                  char* requested_address = NULL,
                  const size_t noaccess_prefix = 0);
    ReservedSpace(const size_t prefix_size, const size_t prefix_align,