try with resource concept:-


import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;

public class Example1 {

public static void main(String[] args) {

BufferedReader br = null;

try {

String line;

br = new BufferedReader(new FileReader("d:\\govind.txt"));

while ((line = br.readLine()) != null) {
System.out.println(line);
}

} catch (IOException e) {
e.printStackTrace();
} finally {
try {
if (br != null)br.close();
} catch (IOException ex) {
ex.printStackTrace();
}
}

}
}

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;

public class Example2 {

public static void main(String[] args) {

try (BufferedReader br = new BufferedReader(new FileReader("d:\\govind.txt")))
{

String line;

while ((line = br.readLine()) != null) {
System.out.println(line);
}

} catch (IOException e) {
e.printStackTrace();
}

}
}