src/share/vm/gc/shared/generation.cpp

@@ -56,16 +56,16 @@
   }
   _reserved = MemRegion((HeapWord*)_virtual_space.low_boundary(),
           (HeapWord*)_virtual_space.high_boundary());
 }
 
-GenerationSpec* Generation::spec() {
+size_t Generation::initial_size() {
   GenCollectedHeap* gch = GenCollectedHeap::heap();
   if (gch->is_young_gen(this)) {
-    return gch->gen_policy()->young_gen_spec();
+    return gch->gen_policy()->young_gen_spec()->init_size();
   }
-  return gch->gen_policy()->old_gen_spec();
+  return gch->gen_policy()->old_gen_spec()->init_size();
 }
 
 size_t Generation::max_capacity() const {
   return reserved().byte_size();
 }