code: protected ResourceBundlesHandler getResourceBundlesHandler(FacesContext context) {
  		Object handler = context.getExternalContext().getApplicationMap().get(getResourceBundlesHandlerAttributeName());
  		if (null == handler)
  			throw new IllegalStateException(
  					"ResourceBundlesHandler not present in servlet context. Initialization of Jawr either failed or never occurred.");
  
  		ResourceBundlesHandler rsHandler = (ResourceBundlesHandler) handler;
  		return rsHandler;
  	}
docs: Returns the resource handler
  
  @param context
  the FacesContext
  @return the resource handler