protected void fireConfigurationParameterValueChanged(ConfigurationParameter parm) {
    ConfigurationParameterListener[] listeners = (ConfigurationParameterListener[]) this.listeners
        .toArray(new ConfigurationParameterListener[0]);
    for (final ConfigurationParameterListener listener : listeners) {
      listener.configurationParameterValueChanged(parm);
    }
  }
Fires changed configuration parameter to registered listeners.

@param parm the configuration parameter the changed
geode-core/src/main/java/org/apache/geode/admin/internal/ConfigurationParameterImpl.java