Convert a CSV file into another CSV format in Java.

CsvConvertor.java

import java.io.*;

public class CsvConvertor {
	public static void main(String[] args) throws Exception {
		FileWriter out = new FileWriter("output.csv");
		BufferedReader in = new BufferedReader(new FileReader("input.csv"));
		String line;
		while ((line = in.readLine()) != null) {
			String[] fields = line.split(";");
			String name = fields[2];
			String firstname = fields[1];
			String kto = fields[3];
			String blz = fields[4];
			String amount = fields[5];
			out.append(
                          String.format("%s;%s %1$s;%s;%s;%s%n", 
                                 name, firstname,kto, blz, amount));
		}
		out.close();
	}
}