/**
       * The offset to the first element in a byte array, or {@link
       * #OFFSET_UNSAFE_APPROACH_IS_UNAVAILABLE}.
       */
      static final int BYTE_ARRAY_BASE_OFFSET = getByteArrayBaseOffset();

      private static int getByteArrayBaseOffset() {
        if (theUnsafe == null) {
          return OFFSET_UNSAFE_APPROACH_IS_UNAVAILABLE;
        }

        try {