Receive mail using java mail API

Receive mail.java

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package SimpleMail;

import com.sun.mail.pop3.POP3Store;
import java.io.IOException;
import java.util.Properties;
import javax.mail.Authenticator;
import javax.mail.Folder;
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.NoSuchProviderException;
import javax.mail.PasswordAuthentication;
import javax.mail.Session;
import javax.mail.Store;

/**
 *
 * @author Ala_Eddine
 */
public class ReceiveMail {

    public static void receiveEmail(String pop3Host, String storeType,
            String user, String password) throws NoSuchProviderException, MessagingException {
        Properties properties = new Properties();
        properties.setProperty("mail.host", "imap.gmail.com");
        properties.setProperty("mail.port", "995");
        properties.setProperty("mail.transport.protocol", "imaps");
        properties.put("mail.debug", "true");

        Session session = Session.getInstance(properties,
                new javax.mail.Authenticator() {
            @Override
            protected PasswordAuthentication getPasswordAuthentication() {
                return new PasswordAuthentication(user, password);
            }
        });
        session.setDebug(true);
        Store store = session.getStore("imaps");
        store.connect();
        Folder inbox = store.getFolder("Inbox");
        inbox.open(Folder.READ_ONLY);

        // get the list of inbox messages
        Message[] messages = inbox.getMessages();

        if (messages.length == 0) {
            System.out.println("No messages found.");
        }

        for (int i = 0; i < messages.length; i++) {
            // stop after listing ten messages
            if (i > 10) {
                System.exit(0);
                inbox.close(true);
                store.close();
            }

            System.out.println("Message " + (i + 1));
            System.out.println("From : " + messages[i].getFrom()[0]);
            System.out.println("Subject : " + messages[i].getSubject());
            System.out.println("Sent Date : " + messages[i].getSentDate());
            System.out.println();
        }

        inbox.close(true);
        store.close();
    }
}