import java.io.File;
import java.io.FileNotFoundException;
import java.util.Scanner;

import weka.core.Instances;
import weka.core.converters.ArffSaver;
import weka.core.converters.CSVLoader;

public class Coursework {

    public static void main(String[] args) throws FileNotFoundException {
        //Convert a CSV file to ARFF format

        //load the csv file
        try {
            CSVLoader loader = new CSVLoader();
            loader.setSource(new File("./new.csv"));
            Instances data = loader.getDataSet();
        //save an arff file
            ArffSaver saver = new ArffSaver();
            saver.setInstances(data);
            saver.setFile(new File("./new.arff"));
            saver.setDestination(new File("./new.arff"));
            saver.writeBatch();
        } catch (Exception e) {
            e.printStackTrace();
        }
//      Scanner scanner = new Scanner(new File("./pre-processed.csv"));
//      scanner.useDelimiter(",");
//      while (scanner.hasNext()) {
//          System.out.print(scanner.next() + "|");
//      }
//      scanner.close();
    }

}