8000662: NPG: nashorn ant clean test262 out-of-memory with Java heap

Add ClassLoaderData object for each anonymous class with metaspaces to allocate in.

Reviewed-by: twisti, jrose, stefank

hotspot/src/share/vm/memory/universe.cpp

@@ -407,6 +407,10 @@ void Universe::genesis(TRAPS) {
     assert(i == _fullgc_alot_dummy_array->length(), "just checking");
   }
   #endif
+
+  // Initialize dependency array for null class loader
+  ClassLoaderData::the_null_class_loader_data()->init_dependencies(CHECK);
+
 }
 
 // CDS support for patching vtables in metadata in the shared archive.