User

abstract class User extends Course implements java.io.Serializable {
	String user;
	String pass;
	String firstName;
	String lastName;

	public User() {

	}

	public User(String firstName, String lastName) {
		this.firstName = firstName;
		this.lastName = lastName;
	}

	public String getFirstName() {
		return firstName;
	}

	public void setFirstName(String firstName) {
		this.firstName = firstName;
	}

	public String getLastName() {
		return lastName;
	}

	public void setLastName(String lastName) {
		this.lastName = lastName;
	}

	public String getUsername() {
		return user;
	}

	public void setUsername(String user) {
		this.user = user;
	}

	public String getPassword() {
		return pass;
	}

	public void setPassword(String pass) {
		this.pass = pass;
	}
}