/**
* @author lautturi.com
* Java example: try with resources catch Exception
*/
import java.io.BufferedReader;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.util.*;
public class Lautturi {
public static void main(String[] args) {
String line;
BufferedReader br;
int no=0;
try {
br = new BufferedReader(new FileReader("test.txt"));
try {
while ((line = br.readLine()) != null) {
no++;
System.out.println("Line "+no +"=>"+ line);
}
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
output:
Line 1=>lautturi Line 2=>hello world Line 3=>java Line 4=>python Line 5=>perl Line 6=>js