Assert.truth(m_params.contains(param),
Assert.truth(m_registered.contains(param),
    protected final void setValue(final Parameter param,                                  final ParameterValue value) {        if (s_log.isDebugEnabled()) {            s_log.debug("Setting " + param.getName() +                         " (" + param + ") to " + value);        }        if (Assert.isEnabled()) {            Assert.exists(param, Parameter.class);            Assert.truth(m_params.contains(param),                         param + " has not been registered");        }        m_values.put(param, value);    }