### Question:
CpProtocolData { public String getLayerProtocol() { return layerProtocol; }  String getLayerProtocol(); void setLayerProtocol(String layerProtocol); IpOverEthernetAddressData getIpOverEthernet(); void setIpOverEthernet(IpOverEthernetAddressData ipOverEthernet);  }### Answer:
@Test public void getLayerProtocol() { cpProtocolData.getLayerProtocol(); }