package librairyMR;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;

public class FileIO {



	public static BufferedReader openReader(String filename){
		try {
			return new BufferedReader(new FileReader(filename));
		} catch (FileNotFoundException e) {
			System.out.println(filename + " not found");
			return null;
		}
	}

	public static BufferedWriter openWriter(String filename){
		try {
			return new BufferedWriter(new FileWriter(filename));
		} catch (IOException e) {
			System.out.println(filename + " opening error");
			return null;
		}

	}


}