#655 Encapsulate mail service

- Change SendMailSSL to be injected into classes and created regardless of settings
- Various minor cleanups (remove accidentally committed test, add more precise logging statement)

src/main/java/fr/xephi/authme/command/executable/email/RecoverEmailCommand.java

@@ -1,12 +1,12 @@
 package fr.xephi.authme.command.executable.email;
 
-import fr.xephi.authme.AuthMe;
 import fr.xephi.authme.ConsoleLogger;
 import fr.xephi.authme.cache.auth.PlayerAuth;
 import fr.xephi.authme.cache.auth.PlayerCache;
 import fr.xephi.authme.command.CommandService;
 import fr.xephi.authme.command.PlayerCommand;
 import fr.xephi.authme.datasource.DataSource;
+import fr.xephi.authme.mail.SendMailSSL;
 import fr.xephi.authme.output.MessageKey;
 import fr.xephi.authme.security.PasswordSecurity;
 import fr.xephi.authme.security.RandomString;
@@ -33,15 +33,14 @@ public class RecoverEmailCommand extends PlayerCommand {
     private PlayerCache playerCache;
 
     @Inject
-    // TODO #655: Remove injected AuthMe instance once Authme#mail is encapsulated
-    private AuthMe plugin;
+    private SendMailSSL sendMailSsl;
 
     @Override
     public void runCommand(Player player, List<String> arguments) {
         final String playerMail = arguments.get(0);
         final String playerName = player.getName();
 
-        if (plugin.getMail() == null) {
+        if (!sendMailSsl.hasAllInformation()) {
             ConsoleLogger.showError("Mail API is not set");
             commandService.send(player, MessageKey.ERROR);
             return;
@@ -76,7 +75,7 @@ public class RecoverEmailCommand extends PlayerCommand {
             }
             auth.setPassword(hashNew);
             dataSource.updatePassword(auth);
-            plugin.getMail().main(auth, thePass);
+            sendMailSsl.sendPasswordMail(auth, thePass);
             commandService.send(player, MessageKey.RECOVERY_EMAIL_SENT_MESSAGE);
         } else {
             commandService.send(player, MessageKey.REGISTER_EMAIL_MESSAGE);