--- old/src/hotspot/cpu/aarch64/stubRoutines_aarch64.hpp	2018-06-13 21:56:37.508887945 +0200
+++ new/src/hotspot/cpu/aarch64/stubRoutines_aarch64.hpp	2018-06-13 21:56:37.177892104 +0200
@@ -41,15 +41,13 @@
 
 enum platform_dependent_constants {
   code_size1 = 19000,          // simply increase if too small (assembler will crash if too small)
-  code_size2 = 23000           // simply increase if too small (assembler will crash if too small)
+  code_size2 = 22000           // simply increase if too small (assembler will crash if too small)
 };
 
 class aarch64 {
  friend class StubGenerator;
 
  private:
-  static address _shenandoah_wb;
-
   static address _get_previous_fp_entry;
   static address _get_previous_sp_entry;
 
@@ -122,11 +120,6 @@
     return _double_sign_flip;
   }
 
-  static address shenandoah_wb()
-  {
-    return _shenandoah_wb;
-  }
-
   static address zero_blocks() {
     return _zero_blocks;
   }