--- old/src/share/vm/gc_implementation/concurrentMarkSweep/cmsCollectorPolicy.cpp	2014-10-17 16:28:31.000000000 +0200
+++ new/src/share/vm/gc_implementation/concurrentMarkSweep/cmsCollectorPolicy.cpp	2014-10-17 16:28:31.000000000 +0200
@@ -52,19 +52,14 @@
 }
 
 void ConcurrentMarkSweepPolicy::initialize_generations() {
-  _generations = NEW_C_HEAP_ARRAY3(GenerationSpecPtr, number_of_generations(), mtGC,
-    CURRENT_PC, AllocFailStrategy::RETURN_NULL);
-  if (_generations == NULL)
-    vm_exit_during_initialization("Unable to allocate gen spec");
-
   Generation::Name yg_name =
     UseParNewGC ? Generation::ParNew : Generation::DefNew;
-  _generations[0] = new GenerationSpec(yg_name, _initial_young_size,
-                                       _max_young_size);
-  _generations[1] = new GenerationSpec(Generation::ConcurrentMarkSweep,
-                                       _initial_old_size, _max_old_size);
+  _young_gen_spec = new GenerationSpec(yg_name, _initial_young_size,
+                                       _max_young_size, _gen_alignment);
+  _old_gen_spec = new GenerationSpec(Generation::ConcurrentMarkSweep,
+                                     _initial_old_size, _max_old_size, _gen_alignment);
 
-  if (_generations[0] == NULL || _generations[1] == NULL) {
+  if (_young_gen_spec == NULL || _old_gen_spec == NULL) {
     vm_exit_during_initialization("Unable to allocate gen spec");
   }
 }