--- a/src/hotspot/share/gc/z/zPage.hpp	Mon Oct 21 09:57:26 2019 +0200
+++ b/src/hotspot/share/gc/z/zPage.hpp	Mon Oct 21 09:58:07 2019 +0200
@@ -56,6 +56,7 @@
 public:
   ZPage(const ZVirtualMemory& vmem, const ZPhysicalMemory& pmem);
   ZPage(uint8_t type, const ZVirtualMemory& vmem, const ZPhysicalMemory& pmem);
+  ~ZPage();
 
   uint32_t object_max_count() const;
   size_t object_alignment_shift() const;