--- old/src/hotspot/share/services/memoryManager.cpp	2017-11-20 16:28:35.012304189 +0100
+++ new/src/hotspot/share/services/memoryManager.cpp	2017-11-20 16:28:34.755307213 +0100
@@ -59,38 +59,6 @@
   return (MemoryManager*) new MetaspaceMemoryManager();
 }
 
-GCMemoryManager* MemoryManager::get_copy_memory_manager() {
-  return (GCMemoryManager*) new CopyMemoryManager();
-}
-
-GCMemoryManager* MemoryManager::get_msc_memory_manager() {
-  return (GCMemoryManager*) new MSCMemoryManager();
-}
-
-GCMemoryManager* MemoryManager::get_parnew_memory_manager() {
-  return (GCMemoryManager*) new ParNewMemoryManager();
-}
-
-GCMemoryManager* MemoryManager::get_cms_memory_manager() {
-  return (GCMemoryManager*) new CMSMemoryManager();
-}
-
-GCMemoryManager* MemoryManager::get_psScavenge_memory_manager() {
-  return (GCMemoryManager*) new PSScavengeMemoryManager();
-}
-
-GCMemoryManager* MemoryManager::get_psMarkSweep_memory_manager() {
-  return (GCMemoryManager*) new PSMarkSweepMemoryManager();
-}
-
-GCMemoryManager* MemoryManager::get_g1YoungGen_memory_manager() {
-  return (GCMemoryManager*) new G1YoungGenMemoryManager();
-}
-
-GCMemoryManager* MemoryManager::get_g1OldGen_memory_manager() {
-  return (GCMemoryManager*) new G1OldGenMemoryManager();
-}
-
 instanceOop MemoryManager::get_memory_manager_instance(TRAPS) {
   // Must do an acquire so as to force ordering of subsequent
   // loads from anything _memory_mgr_obj points to or implies.