public  void execute(FacesContext facesContext) throws FacesException 
{
    // ---------------------------------------------------------- Public Methods
        if (LOGGER.isLoggable(Level.FINE)) {
            LOGGER.fine("Entering InvokeApplicationsPhase");
        }
        UIViewRoot root = facesContext.getViewRoot();
        assert (null != root);
        try {
            root.processApplication(facesContext);
        } catch (RuntimeException re) {
            String exceptionMessage = re.getMessage();
            if (null != exceptionMessage) {
                if (LOGGER.isLoggable(Level.WARNING)) {
                    LOGGER.log(Level.WARNING, exceptionMessage, re);
                }
            }
            throw new FacesException(exceptionMessage, re);
        }
        if (LOGGER.isLoggable(Level.FINE)) {
            LOGGER.fine("Exiting InvokeApplicationsPhase");
        }
}

 public PhaseId getId() 
{
        return PhaseId.INVOKE_APPLICATION;
}