title: Get CSV file header using apache commons
body: <p>I have been looking for the past 2 hours for a solution to my problem in vain. I'am trying to read a CSV File using <a href="https://commons.apache.org/proper/commons-csv/" rel="noreferrer">Apache commons</a> ,I am able to read the whole file but my problem is how to extract only the header of the CSV in an array?</p>