code: @Override
      protected final void deserializeBytes12to15 (final int line) throws InternetSCSIException {
  
          // use the logicalUnitNumber variable as temporary storage
          logicalUnitNumber |= Utils.getUnsignedLong(line);
          initiatorSessionID.deserialize(logicalUnitNumber);
  
          targetSessionIdentifyingHandle = (short) (line & Constants.LAST_TWO_BYTES_MASK);
      }
docs: {@inheritDoc}