question: public void clear ( FacesContext facesContext , Map < String , Object > viewMap ) { if ( LOGGER . isLoggable ( Level . FINEST ) ) { LOGGER . log ( Level . FINEST , "Clearing @ViewScoped beans from view map: {0}" , viewMap ) ; } if ( contextManager != null ) { contextManager . clear ( facesContext , viewMap ) ; } destroyBeans ( facesContext , viewMap ) ; }
target:  Clear the given view map.