src/hotspot/share/utilities/bitMap.hpp

@@ -292,10 +292,11 @@
 
   // Test if all bits are set or cleared
   bool is_full() const;
   bool is_empty() const;
 
+  void write_to(bm_word_t* buffer, size_t buffer_size_in_bytes) const;
   void print_on_error(outputStream* st, const char* prefix) const;
 
 #ifndef PRODUCT
  public:
   // Printing