--- old/src/hotspot/share/runtime/objectMonitor.hpp 2017-10-13 11:46:51.329857157 -0400 +++ new/src/hotspot/share/runtime/objectMonitor.hpp 2017-10-13 11:46:50.867063323 -0400 @@ -143,7 +143,7 @@ volatile markOop _header; // displaced object header word - mark void* volatile _object; // backward object pointer - strong root public: - ObjectMonitor * FreeNext; // Free list linkage + ObjectMonitor* FreeNext; // Free list linkage private: DEFINE_PAD_MINUS_SIZE(0, DEFAULT_CACHE_LINE_SIZE, sizeof(volatile markOop) + sizeof(void * volatile) + @@ -251,7 +251,7 @@ ((ObjectMonitor::f ## _offset_in_bytes()) - markOopDesc::monitor_value) markOop header() const; - markOopDesc* volatile* header_addr(); + volatile markOop* header_addr(); void set_header(markOop hdr); intptr_t is_busy() const {