Bufferedwriter works, but file empty?

Question

I have the following code:

CSVmaker(LinkedList data) {
    String [] myLines = makeStrings(data);
  //  for (int k = 0; k

        

Answer 1

Starting with Java 8, one would simply do it with a try with resources, which automatically closes the BufferedWriter. Also see the usage of the new class Files

try (BufferedWriter writer = Files.newBufferedWriter(somePath, yourCharset)){
    writer.write(output);
}