import java.io.BufferedInputStream;

import java.io.BufferedReader;

import java.io.FileNotFoundException;

import java.io.FileReader;

import java.io.IOException;

public class IO{

public static void main(String[] args){

String file = "/Users/dengwei/hosts";

String line = null;

try {

FileReader fileReader = new FileReader(file);

BufferedReader bufferedReader = new BufferedReader(fileReader);

while ((line = bufferedReader.readLine()) != null) {

System.out.println(line);

}

bufferedReader.close();

}

catch(FileNotFoundException fe){

System.out.println("Not found " + file);

}

catch(IOException ioe){

System.out.println("Err while reading file " + file);

ioe.printStackTrace();

}

}

}