private void extendParameters(
     PersistentHostSetupNetworksParameters resultParam,
     PersistentHostSetupNetworksParameters setupNetworksParameters) {
   resultParam.getNetworkAttachments().addAll(setupNetworksParameters.getNetworkAttachments());
   resultParam
       .getRemovedNetworkAttachments()
       .addAll(setupNetworksParameters.getRemovedNetworkAttachments());
   resultParam
       .getRemovedUnmanagedNetworks()
       .addAll(setupNetworksParameters.getRemovedUnmanagedNetworks());
 }