public SELF withFixedExposedPort(int hostPort, int containerPort, InternetProtocol protocol) {
        super.addFixedExposedPort(hostPort, containerPort, protocol);

        return self();
    }
Bind a fixed port on the docker host to a container port
@param hostPort          a port on the docker host, which must be available
@param containerPort     a port in the container
@param protocol          an internet protocol (tcp or udp)
@return                  this container
core/src/main/java/org/testcontainers/containers/FixedHostPortGenericContainer.java