src/share/vm/classfile/classLoaderData.hpp

@@ -219,10 +219,11 @@
   ChunkedHandleList _handles; // Handles to constant pool arrays, Modules, etc, which
                               // have the same life cycle of the corresponding ClassLoader.
 
   Klass* volatile _klasses;              // The classes defined by the class loader.
   PackageEntryTable* volatile _packages; // The packages defined by the class loader.
+  ModuleEntry* _unnamed_module;          // This class loader's unnamed module.
   ModuleEntryTable* volatile _modules;   // The modules defined by the class loader.
 
   // These method IDs are created for the class loader and set to NULL when the
   // class loader is unloaded.  They are rarely freed, only for redefine classes
   // and if they lose a data race in InstanceKlass.

@@ -346,10 +347,11 @@
   bool contains_klass(Klass* k);
   void record_dependency(const Klass* to, TRAPS);
   void init_dependencies(TRAPS);
   PackageEntryTable* packages();
   bool packages_defined() { return (_packages != NULL); }
+  ModuleEntry* unnamed_module() { return _unnamed_module; }
   ModuleEntryTable* modules();
   bool modules_defined() { return (_modules != NULL); }
 
   void add_to_deallocate_list(Metadata* m);