Log-in Java 2

package login;

import java.io.*;
import java.util.Scanner;

public class LogIn {

    public static void main(String[] args){

        Scanner s = new Scanner(System.in);

        System.out.println("Please choose on the following: \n1. Register \n2. Log-in");
        int choice = s.nextInt();

        switch (choice) {
            case 1:
                try {

                    Scanner scan = new Scanner(System.in);

                    File file = new File("out1.txt");
                    FileWriter fw = new FileWriter(file);

                    PrintWriter pw = new PrintWriter(fw);

                    //signup
                    System.out.println("\nEnter your desired Username:");
                    String user = scan.nextLine();

                    System.out.println("Enter your desired Password:");
                    String pass = scan.nextLine();

                    pw.println(user);
                    pw.println(pass);
                    pw.close();

                    //login
                    System.out.println("\nPlease Log-in \nEnter Username:");
                    String luser = scan.nextLine();

                    System.out.println("Enter Password:");
                    String lpass = scan.nextLine();

                    //filereader
                    FileReader fr = new FileReader("out1.txt");
                    BufferedReader br = new BufferedReader(fr);

                    String line1 = br.readLine();
                    String line2 = br.readLine();

                    //login if-else
                    if(luser.equals(line1) && lpass.equals(line2)){
                        System.out.println("\nSuccessfully logged in");
                    }
                    else{
                        System.out.println("\nIncorrect username or password");
                    }

                } catch (IOException ex) {
                    System.out.println("\nError!");
                }   break;
            case 2:
                try {

                    Scanner scan = new Scanner(System.in);

                    //login
                    System.out.println("\nPlease Log-in \nEnter Username:");
                    String luser = scan.nextLine();

                    System.out.println("Enter Password:");
                    String lpass = scan.nextLine();

                    //filereader
                    FileReader fr = new FileReader("out1.txt");
                    BufferedReader br = new BufferedReader(fr);

                    String line1 = br.readLine();
                    String line2 = br.readLine();

                    //login if-else
                    if(luser.equals(line1) && lpass.equals(line2)){
                        System.out.println("\nSuccessfully logged in");
                    }
                    else{
                        System.out.println("\nIncorrect username or password");
                    }

                } catch (IOException ex) {
                    System.out.println("\nError!");
                }   break;
            default:
                System.out.println("\nInvalid input");
                break;
        }



    }

}