code: public OffsetDateTime minusMinutes(long minutes) {
          return (minutes == Long.MIN_VALUE ? plusMinutes(Long.MAX_VALUE).plusMinutes(1) : plusMinutes(-minutes));
      }
docs: Returns a copy of this {@code OffsetDateTime} with the specified number of minutes subtracted.
  <p>
  This instance is immutable and unaffected by this method call.
  
  @param minutes  the minutes to subtract, may be negative
  @return an {@code OffsetDateTime} based on this date-time with the minutes subtracted, not null
  @throws DateTimeException if the result exceeds the supported date range