code: private PointSeries toBrowserSeries(final List<BrowserUsageData> browserUsage) {
      PointSeries browserSeries = new PointSeries();
      for (BrowserUsageData browserData : browserUsage) {
        browserSeries
            .addPoint(new Point(browserData
                .getBrowserName(), browserData
                .getMarketShare(), browserData
                .getColor()));
      }
      return browserSeries;
    }
docs: Converts a list of {@link BrowserUsageData} into a list of
  {@link PointSeries} containing the data about the browsers.