code: public Page<Table> listTables(String datasetName) {
      // [START ]
      Page<Table> tables = bigquery.listTables(datasetName, TableListOption.pageSize(100));
      for (Table table : tables.iterateAll()) {
        // do something with the table
      }
      // [END ]
      return tables;
    }
docs: [VARIABLE "my_dataset_name"]