docs: public static Map<String, DataSourceConfiguration> getDataSourceConfigurationMap(final Map<String, DataSource> dataSourceMap) {
          Map<String, DataSourceConfiguration> result = new LinkedHashMap<>(dataSourceMap.size(), 1);
          for (Entry<String, DataSource> entry : dataSourceMap.entrySet()) {
              result.put(entry.getKey(), DataSourceConfiguration.getDataSourceConfiguration(entry.getValue()));
          }
          return result;
      }