src/java.base/share/classes/sun/security/provider/ByteArrayAccess.java

*** 86,102 ****
              scaleOK && (byteOrder == ByteOrder.BIG_ENDIAN);
      }
  
      // Return whether this platform supports full speed int/long memory access
      // at unaligned addresses.
-     // This code was copied from java.nio.Bits because there is no equivalent
-     // public API.
      private static boolean unaligned() {
!         String arch = java.security.AccessController.doPrivileged
!             (new sun.security.action.GetPropertyAction("os.arch", ""));
!         return arch.equals("i386") || arch.equals("x86") || arch.equals("amd64")
!             || arch.equals("x86_64");
      }
  
      /**
       * byte[] to int[] conversion, little endian byte order.
       */
--- 86,97 ----
              scaleOK && (byteOrder == ByteOrder.BIG_ENDIAN);
      }
  
      // Return whether this platform supports full speed int/long memory access
      // at unaligned addresses.
      private static boolean unaligned() {
!         return unsafe.unalignedAccess();
      }
  
      /**
       * byte[] to int[] conversion, little endian byte order.
       */