private void output(ResultSet resultSet, PrintStream out)
throws SQLException {
final ResultSetMetaData metaData = resultSet.getMetaData();
final int columnCount = metaData.getColumnCount();
while (resultSet.next()) {
for (int i = 1;; i++) {
out.print(resultSet.getString(i));
if (i < columnCount) {
out.print(", ");
} else {
out.println();
break;
}
}
}
}
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