How to change this method so that it doesn't include inner assignments? [closed]

Question

Closed. This question needs details or clarity. It is not currently accepting answers.

---

Want to improve this question? Add details and clarify the problem by editing this post.

Closed 9 years ago.

Improve this question

I need to change this method so that checkstyle will stop complaining at me.

The inner assignment error is in the for each loop. I want the same functionality but without the error. Thanks!

        for (String line; (line = br.readLine()) != null;) {
            //CODE
        }

Answer 1

Checkstyle doesn't like assignments inside other statements. You could change your for loop as follows:

for (String line = br.readLine(); line != null; line = br.readLine()) {
    // rest of your code
}