// we aren't appending the timestamps so delete the old tables if
// they exist
for (String kind : exporterConfig.getEntityKindsToExport()) {
boolean found = true;
try {
bigquery.tables().get(exporterConfig.getBigqueryProjectId(), exporterConfig.getBigqueryDatasetId(), kind).execute();
}
catch (IOException e) {
// table not found so don't need to do anything
found = false;
}