How to read the txt file data into arraylist

Question

This following data is inside the Admin.txt file

id, username, password, name, email, contactNumber, icNumber

AD001|admin|admin|admin|admin@gmail.com         


        

Answer 1

Add a constructor to your Admin class like this but with fields for all your data:

public class Admin {
    private final String id, username, password, name, email, contactNumber, icNumber;
    public Admin (String[] values) {
        this.id = values[0];
        this.username = values[1];
        this.password = values[2];
        this.name = values[3];
        this.email = values[4];
        this.contactNumber = values[5];
        this.icNumber = values[6];
    }
}

Note that this isn't meant to be your entire Admin class, you only need to modify the constructor to look like the one here.

Then in your loop do this instead:

adminList.add(new Admin(values));