How to use

toPb

method

in

com.google.cloud.bigquery.JobStatistics$CopyStatistics

@Test
public void testToPbAndFromPb() {
 compareExtractStatistics(
   EXTRACT_STATISTICS, ExtractStatistics.fromPb(EXTRACT_STATISTICS.toPb()));
 compareLoadStatistics(LOAD_STATISTICS, LoadStatistics.fromPb(LOAD_STATISTICS.toPb()));
 compareQueryStatistics(QUERY_STATISTICS, QueryStatistics.fromPb(QUERY_STATISTICS.toPb()));
 compareStatistics(COPY_STATISTICS, CopyStatistics.fromPb(COPY_STATISTICS.toPb()));
 compareLoadStatistics(
   LOAD_STATISTICS_INCOMPLETE, LoadStatistics.fromPb(LOAD_STATISTICS_INCOMPLETE.toPb()));
 compareQueryStatistics(
   QUERY_STATISTICS_INCOMPLETE, QueryStatistics.fromPb(QUERY_STATISTICS_INCOMPLETE.toPb()));
}