code: public static final PatchOperationTarget createHost(final String hostName, final ModelControllerClient client) {
          final PathElement host = PathElement.pathElement(HOST, hostName);
          final PathAddress address = PathAddress.EMPTY_ADDRESS.append(host, CORE_SERVICES);
          return new RemotePatchOperationTarget(address, client);
      }
docs: Create a host target.
  
  @param hostName the host name
  @param client the connected controller client to the master host.
  @return the remote target