diff -r cda2a1eb4be5 -r 32e6c95f8d9b hotspot/src/share/vm/gc_implementation/parNew/asParNewGeneration.cpp
--- a/hotspot/src/share/vm/gc_implementation/parNew/asParNewGeneration.cpp	Fri Feb 29 14:42:56 2008 -0800
+++ b/hotspot/src/share/vm/gc_implementation/parNew/asParNewGeneration.cpp	Sun Mar 02 16:10:12 2008 -0800
@@ -74,8 +74,8 @@
 #ifdef SHRINKS_AT_END_OF_EDEN
   size_t delta_in_survivor = 0;
   ParallelScavengeHeap* heap = (ParallelScavengeHeap*)Universe::heap();
-  const size_t space_alignment = heap->intra_generation_alignment();
-  const size_t gen_alignment = heap->generation_alignment();
+  const size_t space_alignment = heap->intra_heap_alignment();
+  const size_t gen_alignment = heap->object_heap_alignment();
 
   MutableSpace* space_shrinking = NULL;
   if (from_space()->end() > to_space()->end()) {