Send mail From Java using Gmail Server as a SMTP server

package com.mail;

import javax.mail.Authenticator;

import org.apache.commons.mail.DefaultAuthenticator;
import org.apache.commons.mail.EmailException;
import org.apache.commons.mail.HtmlEmail;

public class ApacheHtmlEmail {
    public static void main (String[] args) {
        System.out.println("starts");
        
        String userName = "YourGmailAccount@gmail.com";
        String password = "YourGmailAccountPassword";
        
        HtmlEmail email = new HtmlEmail();
        email.setHostName("smtp.gmail.com");        
        email.setSmtpPort(587);
        email.setTLS(true);
                
        Authenticator authenticator = new DefaultAuthenticator(userName, password);
        email.setAuthenticator(authenticator);
        
        try {
            email.setFrom("YourGmailAccount@gmail.com");
            email.addTo("ToAddress@AnyProvider");
            email.setSubject("Subject");
            email.setTextMsg("Body of the message");
            email.send();
        } catch (EmailException e) {
            e.printStackTrace();
        }
        
        System.out.println("Ends");
    }
}