import javax.swing.*;
import java.io.File;

public class Third {

    public static void main(String[] args)  throws Exception {
        String humanName; 

        humanName = JOptionPane.showInputDialog(null, "Enter the file name");
        File file = new File(+ humanName".txt");
        System.out.println(file.delete());
        JOptionPane.showMessageDialog(null, "File deleted" + humanName);
    }

}