src/main/java/com/blockscore/models/BirthRange.java
@Nullable
  public Date getDateOfBirthEnd() {
    if (birthDayEnd == null || birthMonthEnd == null || birthYearEnd == null) {
      return null;
    }

    GregorianCalendar calendar = new GregorianCalendar(birthYearEnd, birthMonthEnd, birthDayEnd);
    return calendar.getTime();
  }
@Nullable
  public Date getDateOfBirthEnd() {
    if (birthDayEnd == null || birthMonthEnd == null || birthYearEnd == null) {
      return null;
    }

    GregorianCalendar calendar = new GregorianCalendar(birthYearEnd, birthMonthEnd, birthDayEnd);
    return calendar.getTime();
  }
Returns the end of the date of birth range.

@return the end of the date of birth range, may be null