updates from Spring Security 5

DemoSecurityConfig.java

package com.luv2code.springsecurity.demo.config;

import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.core.userdetails.User;
import org.springframework.security.core.userdetails.User.UserBuilder;

@Configuration
@EnableWebSecurity
public class DemoSecurityConfig extends WebSecurityConfigurerAdapter {
	
	@Override
	protected void configure(AuthenticationManagerBuilder auth) throws Exception {
		
		UserBuilder users = User.withDefaultPasswordEncoder();

		auth.inMemoryAuthentication()
			.withUser(users.username("john").password("test123").roles("EMPLOYEE"))
			.withUser(users.username("mary").password("test123").roles("MANAGER"))
			.withUser(users.username("susan").password("test123").roles("ADMIN"));
	}	

	/*
    @Bean
    public static NoOpPasswordEncoder passwordEncoder() {
     return (NoOpPasswordEncoder) NoOpPasswordEncoder.getInstance();
    }
    */	
	
}