Using BufferedReader to read Text File

Question

I\'m having problems with using the BufferedReader

I want to print the 6 lines of a text file:

public class Reader {

public static void main(String[         


        

Answer 1

This is the problem:

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

You've got two calls to readLine - the first only checks that there's a line (but reads it and throws it away) and the second reads the next line. You want:

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

Now we're only calling readLine() once per loop iteration, and using the line that we've read both for the "have we finished?" and "print out the line" parts.