String csvFilePath = "path/to/csv/file.csv";
CSVReader csvReader = new CSVReader(new FileReader(csvFilePath));
String[] nextLine;
while ((nextLine = csvReader.readNext()) != null) {
for (String data : nextLine) {
System.out.print(data + " ");
}
System.out.println();
}
csvReader.close();
String csvFilePath = "path/to/csv/file.csv";
CSVWriter csvWriter = new CSVWriter(new FileWriter(csvFilePath));
csvWriter.writeNext(header);
csvWriter.writeNext(record1);
csvWriter.writeNext(record2);
csvWriter.close();
