import java.io.BufferedReader;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import org.apache.commons.csv.CSVFormat;
import org.apache.commons.csv.CSVParser;
import org.apache.commons.csv.CSVRecord;

public class CiudadesApp {

	public static void main(String[] args) throws IOException {

		try {
			FileReader fileReader = new FileReader("worldcities.csv");
			BufferedReader buferedReader= new BufferedReader(fileReader);
			CSVParser csvParser = new CSVParser(fileReader,CSVFormat.DEFAULT.withFirstRecordAsHeader().withIgnoreHeaderCase().withTrim());
			List<String> cadena = new ArrayList<String>();
			Iterable<CSVRecord> csvRecords = csvParser.getRecords();
			Map<String, String> countryMap = new HashMap();
			for (CSVRecord csvr : csvRecords) {
				String pa = csvr.get("city");
				System.out.println("" + pa);

			}


		} catch (FileNotFoundException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}

	}

}