I Am Not Getting the Result I Expect Using readLine() in Java

Question

I am using the code snippet below, however it\'s not working quite as I understand it should.

public static void main(String[] args) {
    BufferedReader         


        

Answer 1

There's a nice apache commons lang library which has a good api for common :) actions. You could use statically import StringUtils and use its method isNotEmpty(String ) to get:

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

It might be useful someday:) There are also other useful classes in this lib.