--- old/src/share/vm/runtime/vmStructs.cpp	2016-01-22 15:20:59.610798033 +0100
+++ new/src/share/vm/runtime/vmStructs.cpp	2016-01-22 15:20:59.506793753 +0100
@@ -298,7 +298,6 @@
   nonstatic_field(ArrayKlass,                  _dimension,                                    int)                                   \
   volatile_nonstatic_field(ArrayKlass,         _higher_dimension,                             Klass*)                                \
   volatile_nonstatic_field(ArrayKlass,         _lower_dimension,                              Klass*)                                \
-  nonstatic_field(ArrayKlass,                  _vtable_len,                                   int)                                   \
   nonstatic_field(CompiledICHolder,            _holder_method,                                Method*)                               \
   nonstatic_field(CompiledICHolder,            _holder_klass,                                 Klass*)                                \
   nonstatic_field(ConstantPool,                _tags,                                         Array<u1>*)                            \
@@ -332,7 +331,6 @@
   nonstatic_field(InstanceKlass,               _major_version,                                u2)                                    \
   nonstatic_field(InstanceKlass,               _init_state,                                   u1)                                    \
   nonstatic_field(InstanceKlass,               _init_thread,                                  Thread*)                               \
-  nonstatic_field(InstanceKlass,               _vtable_len,                                   int)                                   \
   nonstatic_field(InstanceKlass,               _itable_len,                                   int)                                   \
   nonstatic_field(InstanceKlass,               _reference_type,                               u1)                                    \
   volatile_nonstatic_field(InstanceKlass,      _oop_map_cache,                                OopMapCache*)                          \
@@ -358,6 +356,7 @@
   nonstatic_field(Klass,                       _access_flags,                                 AccessFlags)                           \
   nonstatic_field(Klass,                       _prototype_header,                             markOop)                               \
   nonstatic_field(Klass,                       _next_sibling,                                 Klass*)                                \
+  nonstatic_field(Klass,                       _vtable_len,                                   int)                                \
   nonstatic_field(vtableEntry,                 _method,                                       Method*)                               \
   nonstatic_field(MethodData,                  _size,                                         int)                                   \
   nonstatic_field(MethodData,                  _method,                                       Method*)                               \