code: private static void addEntryData(final DataSeries dataSeries, final SimpleDateFormat simpleDateFormat,
  			final Entry<String, List<GovernmentBodyAnnualOutcomeSummary>> entry) {
  		for (final GovernmentBodyAnnualOutcomeSummary data : entry.getValue()) {
  			final Map<Date, Double> valueMap = data.getValueMap();
  
  			for (final Entry<Date, Double> entryData : valueMap.entrySet()) {
  				if (entryData.getValue() != null && entryData.getValue().intValue() > 0) {
  					dataSeries.add(simpleDateFormat.format(entryData.getKey()) , entryData.getValue().intValue());
  				}
  			}
  		}
  	}
docs: Adds the entry data.
  
  @param dataSeries       the data series
  @param simpleDateFormat the simple date format
  @param entry            the entry