cleanup

src/main/java/fr/xephi/authme/AuthMe.java

@@ -107,6 +107,7 @@ public class AuthMe extends JavaPlugin {
 
         // TODO: split the plugin in more modules
         moduleManager = new ModuleManager(this);
+        @SuppressWarnings("unused")
         int loaded = moduleManager.loadModules();
 
         // TODO: remove vault as hard dependency

src/main/java/fr/xephi/authme/datasource/CacheDataSource.java

@@ -16,12 +16,10 @@ import java.util.concurrent.Executors;
 public class CacheDataSource implements DataSource {
 
     private final DataSource source;
-    private final AuthMe plugin;
     private final ExecutorService exec;
     private final ConcurrentHashMap<String, PlayerAuth> cache = new ConcurrentHashMap<>();
 
     public CacheDataSource(AuthMe pl, DataSource src) {
-        this.plugin = pl;
         this.source = src;
         this.exec = Executors.newCachedThreadPool();