如何使我的checkpassword方法正确识别用户名和密码是否正确

Question

我正在尝试创建UserAccount和UserAccountDriver类，以检查用户名和密码是否正确。我无法找到如何修复我的checkpassword方法。当我调用检查密码方法时，它只能显示一条消息。

我试图切换return语句，并在Driver类的'if'语句中更改参数。

UserAccountDriver类

    System.out.println("Username: ");
    String username = sc.nextLine();                                
                                                        //set username and password
    System.out.println("Password");
    String password = sc.nextLine();

    UserAccount newUser1 = new UserAccount("Austin", password);
    //UserAccount newUser2 = new UserAccount(username2, password2);

    if (newUser1.checkPassword(password)) {
    System.out.println("You are logged in");
    }// end if

    else {
    System.out.println("The username and password are incorrect");

UserAccount

    private String username = "Austin";                                             //creating the 
    private String password = "Fame";
    private Boolean active;

    public UserAccount(String user, String pass) {                  //User Account method
        this.username = user;
        this.password = pass;
    }

    public boolean checkPassword(String password) {
        if (this.password == password) {

            return false;
        }// end if

        else {

            return true;
        } // end else
            } // end method

我希望当我输入正确的用户名和密码时，它会告诉我它是正确的；而当我输入错误的用户名和密码时，它将告诉我其错误。