private void convertTimestampToDuration(List<EventPair<?>> data, @NotNull LongEventField field, @Nullable Long timestamp) {
      if (timestamp == null) return;
      data.add(field.with(timestamp - myCreatedTimestamp));
    }
private void convertTimestampToDuration(List<EventPair<?>> data, @NotNull LongEventField field, @Nullable Long timestamp)