import com.opencsv.CSVReader; import com.opencsv.CSVWriter; import java.io.FileReader; import java.io.FileWriter; import java.io.IOException; public class CSVExample { public static void main(String[] args) { String csvFile = "data.csv"; String[] row1 = {"John", "Doe", "john.doe@example.com"}; String[] row2 = {"Jane", "Smith", "jane.smith@example.com"}; try (CSVWriter writer = new CSVWriter(new FileWriter(csvFile))) { writer.writeNext(row1); writer.writeNext(row2); } catch (IOException e) { e.printStackTrace(); } try (CSVReader reader = new CSVReader(new FileReader(csvFile))) { String[] nextLine; while ((nextLine = reader.readNext()) != null) { for (String element : nextLine) { System.out.print(element + " "); } System.out.println(); } } catch (IOException e) { e.printStackTrace(); } } }


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