CSV file missing details when opening in Java

I am trying to open CSV file on my system and get the data line-by-line but it's not printing the top 30-40 lines.

import java.util.Scanner;
import java.io.File;

public class OpenFile 
{
    
    public static void main(String[] args) throws java.io.IOException
    {
        Scanner tfile = new Scanner (new File("lol.csv"));
                
        while (tfile.hasNext())
        {
            String line = tfile.nextLine();
            System.out.println(line);
        }
    }
}