Comment appeler ma methode dans le main

  static public Map<Integer, ArrayList<Module>> SendMail( Map<Integer,ArrayList<Module>> allResult) {
	{    
		
	      // Recipient's email ID needs to be mentioned.
	      String to = "***@***";
	
	      // Sender's email ID needs to be mentioned
	      String from = "***@***";
	
	      // Assuming you are sending email from localhost
	      
	      String host = "localdelivery.klee.lan.net";
	
	      // Get system properties
	      Properties properties = System.getProperties();
	
	      // Setup mail server
	      properties.setProperty("mail.smtp.host", host);
	      System.setProperty("http.proxyPort","3128");
	      System.setProperty("http.proxyHost","172.20.0.9");
	    
	      // Get the default Session object.
	      Session session = Session.getDefaultInstance(properties);
	      
	      try{
	          // Create a default MimeMessage object.
	          MimeMessage message = new MimeMessage(session);
	
	          // Set From: header field of the header.
	          message.setFrom(new InternetAddress(from));
	
	          // Set To: header field of the header.
	          message.addRecipient(Message.RecipientType.TO,
	                                   new InternetAddress(to));
	
	          // Set Subject: header field
	          message.setSubject("Liste des nouveaux plugins JCMS");
	          message.setSentDate(new Date());
	          // Now set the actual message
	          for (Module module : result) {
	        	  
	          message.setText("Le titre du module est: "  +  module.getTitre()  +  " sa version est: "  +  module.getVersion() +  " sa liste de comptabilités est:" +   module.getCompatibilite() );
	          
	          }
	
	          // Send message
	          Transport.send(message);
	          System.out.println("Sent message successfully....");
	       }catch (MessagingException mex) {
	          mex.printStackTrace();
	          
	       }
	      }
	return allResult;
	   
	}

import java.util.ArrayList;
import java.util.Map;
import java.util.TreeMap;


public class Main {

	public static void main(String[] args) {
		
		ArrayList<Module> newPlugins = Operations.lire();
		
		// Si aucune sérialisation précédente, on sérialise et on sort.
		ArrayList<Module> oldPlugins = Operations.deserialiser();

		if(null == oldPlugins){
			System.out.println("Il n'y a pas d'ancien plugin");
			Operations.serialiser(newPlugins);
		}else{
			Map<Integer,ArrayList<Module>> result = Operations.compare(oldPlugins, newPlugins); // on compare
			
			if (null != result) {
				Operations.serialiser(newPlugins);

				// On affiche les changements
				System.out.println("Les changements sont: ");
				System.out.println("the added plugins are  : ");
				for (Module module : result.get(1)) {
					
					System.out.println("Le titre du module est: " + module.getTitre() + " sa version est: " + module.getVersion() + " sa liste de comptabilités est: ");
					System.out.print("<<");
					for (String string : module.getCompatibilite())
						System.out.print(string + ",");
					System.out.println(">>");
	
					                                   
				}
				System.out.println("the updated plugins are  : ");
				for (Module module : result.get(2)) {
					
					System.out.println("Le titre du module est: " + module.getTitre() + " sa version est: " + module.getVersion() + " sa liste de comptabilités est: ");
					System.out.print("<<");
					for (String string : module.getCompatibilite())
						System.out.print(string + ",");
					System.out.println(">>");
					Map<Integer, ArrayList<Module>> sent = new TreeMap<Integer,ArrayList<Module>>();
					sent= Operations.SendMail(result);
			
								
				}
			} else {
				System.out.println("Pas de changements");
				
				Map<Integer, ArrayList<Module>> sent = new TreeMap<Integer,ArrayList<Module>>();
				sent= Operations.SendMail(result);
			}
			
		}
	}
	
		

		
}