private Map<String, Integer> parseMinDays(JsonObject root) {
    JsonObject node = resolve(root, "supplemental", "weekData", "minDays");
    Map<String, Integer> m = new HashMap<>();
    for (String key : objectKeys(node)) {
      m.put(key, Integer.valueOf(string(node, key)));
    }
    return m;
  }
private Map < String , Integer > parseMinDays ( JsonObject root ) { JsonObject node = resolve ( root , "supplemental" , "weekData" , "minDays" ) ; Map < String , Integer > m = new HashMap < > ( ) ; for ( String key : objectKeys ( node ) ) { m . put ( key , Integer . valueOf ( string ( node , key ) ) ) ; } return m ; }
Parse the "min days" values. This indicates the minimum number of days
a week must include for it to be counted as the first week of the year;
otherwise it's the last week of the previous year.