private static void addSourcesAndIndicatorsToMenu(final MenuItem countryIndicators,
			final Map<String, List<ViewWorldbankIndicatorDataCountrySummary>> sourceIndicatorMap) {
		
		final Map<String, List<ViewWorldbankIndicatorDataCountrySummary>> sortedIndicatorMap = sourceIndicatorMap
				.entrySet().stream().sorted((e1, e2) -> e1.getKey().compareTo(e2.getKey()))
				.collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue, (e1, e2) -> e1, LinkedHashMap::new));

		for (final Entry<String, List<ViewWorldbankIndicatorDataCountrySummary>> entry : sortedIndicatorMap
				.entrySet()) {

			final MenuItem sourceItems = countryIndicators.addItem(entry.getKey(), null, null);
			
			final List<ViewWorldbankIndicatorDataCountrySummary> sortedEntries = entry.getValue().stream()
					.sorted((e1, e2) -> e1.getIndicatorName().compareTo(e2.getIndicatorName()))
					.collect(Collectors.toList());

			for (final ViewWorldbankIndicatorDataCountrySummary indciatorSummary : sortedEntries) {
				final MenuItem addItem = sourceItems.addItem(indciatorSummary.getIndicatorName(),
						new PageModeMenuCommand(UserViews.COUNTRY_RANKING_VIEW_NAME, PageMode.INDICATORS,
								indciatorSummary.getEmbeddedId().getIndicatorId()));
				addItem.setStyleName("RestrictedHeader");
			}
		}

	}
private static void addSourcesAndIndicatorsToMenu(final MenuItem countryIndicators,
			final Map<String, List<ViewWorldbankIndicatorDataCountrySummary>> sourceIndicatorMap) {
		
		final Map<String, List<ViewWorldbankIndicatorDataCountrySummary>> sortedIndicatorMap = sourceIndicatorMap
				.entrySet().stream().sorted((e1, e2) -> e1.getKey().compareTo(e2.getKey()))
				.collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue, (e1, e2) -> e1, LinkedHashMap::new));

		for (final Entry<String, List<ViewWorldbankIndicatorDataCountrySummary>> entry : sortedIndicatorMap
				.entrySet()) {

			final MenuItem sourceItems = countryIndicators.addItem(entry.getKey(), null, null);
			
			final List<ViewWorldbankIndicatorDataCountrySummary> sortedEntries = entry.getValue().stream()
					.sorted((e1, e2) -> e1.getIndicatorName().compareTo(e2.getIndicatorName()))
					.collect(Collectors.toList());

			for (final ViewWorldbankIndicatorDataCountrySummary indciatorSummary : sortedEntries) {
				final MenuItem addItem = sourceItems.addItem(indciatorSummary.getIndicatorName(),
						new PageModeMenuCommand(UserViews.COUNTRY_RANKING_VIEW_NAME, PageMode.INDICATORS,
								indciatorSummary.getEmbeddedId().getIndicatorId()));
				addItem.setStyleName("RestrictedHeader");
			}
		}

	}
private static void addSourcesAndIndicatorsToMenu ( final MenuItem countryIndicators , final Map < String , List < ViewWorldbankIndicatorDataCountrySummary > > sourceIndicatorMap ) { final Map < String , List < ViewWorldbankIndicatorDataCountrySummary > > sortedIndicatorMap = sourceIndicatorMap . entrySet ( ) . stream ( ) . sorted ( ( e1 , e2 ) -> e1 . getKey ( ) . compareTo ( e2 . getKey ( ) ) ) . collect ( Collectors . toMap ( Map . Entry :: getKey , Map . Entry :: getValue , ( e1 , e2 ) -> e1 , LinkedHashMap :: new ) ) ; for ( final Entry < String , List < ViewWorldbankIndicatorDataCountrySummary > > entry : sortedIndicatorMap . entrySet ( ) ) { final MenuItem sourceItems = countryIndicators . addItem ( entry . getKey ( ) , null , null ) ; final List < ViewWorldbankIndicatorDataCountrySummary > sortedEntries = entry . getValue ( ) . stream ( ) . sorted ( ( e1 , e2 ) -> e1 . getIndicatorName ( ) . compareTo ( e2 . getIndicatorName ( ) ) ) . collect ( Collectors . toList ( ) ) ; for ( final ViewWorldbankIndicatorDataCountrySummary indciatorSummary : sortedEntries ) { final MenuItem addItem = sourceItems . addItem ( indciatorSummary . getIndicatorName ( ) , new PageModeMenuCommand ( UserViews . COUNTRY_RANKING_VIEW_NAME , PageMode . INDICATORS , indciatorSummary . getEmbeddedId ( ) . getIndicatorId ( ) ) ) ; addItem . setStyleName ( "RestrictedHeader" ) ; } } }
Adds the sources and indicators to menu.

@param countryIndicators
the country indicators
@param sourceIndicatorMap
the source indicator map
Adds the sources and indicators to menu .