diff --git a/src/main/java/fr/xephi/authme/datasource/CacheDataSource.java b/src/main/java/fr/xephi/authme/datasource/CacheDataSource.java
index b82ff009..ac2eaf12 100644
--- a/src/main/java/fr/xephi/authme/datasource/CacheDataSource.java
+++ b/src/main/java/fr/xephi/authme/datasource/CacheDataSource.java
@@ -270,10 +270,9 @@ public class CacheDataSource implements DataSource {
 
     @Override
     public void refreshCache(String playerName) {
-        if (cachedAuths.getIfPresent(playerName) == null) {
-            return;
+        if (cachedAuths.getIfPresent(playerName) != null) {
+            cachedAuths.refresh(playerName);
         }
-        cachedAuths.refresh(playerName);
     }
 
 }
diff --git a/src/main/java/fr/xephi/authme/process/quit/AsynchronousQuit.java b/src/main/java/fr/xephi/authme/process/quit/AsynchronousQuit.java
index 2f2d230d..66d6938f 100644
--- a/src/main/java/fr/xephi/authme/process/quit/AsynchronousQuit.java
+++ b/src/main/java/fr/xephi/authme/process/quit/AsynchronousQuit.java
@@ -4,19 +4,18 @@ import fr.xephi.authme.AuthMe;
 import fr.xephi.authme.data.VerificationCodeManager;
 import fr.xephi.authme.data.auth.PlayerAuth;
 import fr.xephi.authme.data.auth.PlayerCache;
-import fr.xephi.authme.datasource.CacheDataSource;
 import fr.xephi.authme.datasource.DataSource;
 import fr.xephi.authme.process.AsynchronousProcess;
-import fr.xephi.authme.service.bungeecord.BungeeService;
-import fr.xephi.authme.service.CommonService;
 import fr.xephi.authme.process.SyncProcessManager;
+import fr.xephi.authme.service.CommonService;
 import fr.xephi.authme.service.SessionService;
+import fr.xephi.authme.service.ValidationService;
+import fr.xephi.authme.service.bungeecord.BungeeService;
 import fr.xephi.authme.service.bungeecord.MessageType;
 import fr.xephi.authme.settings.SpawnLoader;
 import fr.xephi.authme.settings.properties.PluginSettings;
 import fr.xephi.authme.settings.properties.RestrictionSettings;
 import fr.xephi.authme.util.PlayerUtils;
-import fr.xephi.authme.service.ValidationService;
 import org.bukkit.Location;
 import org.bukkit.entity.Player;
 
@@ -109,9 +108,7 @@ public class AsynchronousQuit implements AsynchronousProcess {
         }
 
         // remove player from cache
-        if (database instanceof CacheDataSource) {
-            ((CacheDataSource) database).getCachedAuths().invalidate(name);
-        }
+        database.invalidateCache(name);
     }
 
 }
diff --git a/src/main/java/fr/xephi/authme/service/bungeecord/BungeeService.java b/src/main/java/fr/xephi/authme/service/bungeecord/BungeeService.java
index 08058b39..2dbab189 100644
--- a/src/main/java/fr/xephi/authme/service/bungeecord/BungeeService.java
+++ b/src/main/java/fr/xephi/authme/service/bungeecord/BungeeService.java
@@ -21,13 +21,13 @@ import javax.inject.Inject;
  */
 public class BungeeService implements SettingsDependent, PluginMessageListener {
 
-    private AuthMe plugin;
-    private BukkitService service;
+    private final AuthMe plugin;
+    private final BukkitService service;
+    private final DataSource dataSource;
 
     private boolean isEnabled;
     private String destinationServerOnLogin;
 
-    private DataSource dataSource;
 
     /*
      * Constructor.
@@ -58,7 +58,7 @@ public class BungeeService implements SettingsDependent, PluginMessageListener {
 
     private void sendBungeecordMessage(String... data) {
         ByteArrayDataOutput out = ByteStreams.newDataOutput();
-        for(String element : data) {
+        for (String element : data) {
             out.writeUTF(element);
         }
         service.sendPluginMessage("BungeeCord", out.toByteArray());
@@ -86,7 +86,7 @@ public class BungeeService implements SettingsDependent, PluginMessageListener {
      * @param playerName the player related to the message
      */
     public void sendAuthMeBungeecordMessage(String type, String playerName) {
-        if(!isEnabled) {
+        if (isEnabled) {
             return;
         }
 
@@ -95,13 +95,13 @@ public class BungeeService implements SettingsDependent, PluginMessageListener {
 
     @Override
     public void onPluginMessageReceived(String channel, Player player, byte[] data) {
-        if(!isEnabled) {
+        if (!isEnabled) {
             return;
         }
 
         ByteArrayDataInput in = ByteStreams.newDataInput(data);
         String subchannel = in.readUTF();
-        if(!"Authme".equals(subchannel)) {
+        if (!"Authme".equals(subchannel)) {
             return;
         }
 
@@ -118,7 +118,7 @@ public class BungeeService implements SettingsDependent, PluginMessageListener {
                 dataSource.refreshCache(name);
                 break;
             default:
-                ConsoleLogger.debug("Received unsupported bungeecord message type! (" + type + ")");
+                ConsoleLogger.debug("Received unsupported bungeecord message type! ({0})", type);
         }
     }
 
diff --git a/src/test/java/fr/xephi/authme/datasource/AbstractSqlDataSourceResourceClosingTest.java b/src/test/java/fr/xephi/authme/datasource/AbstractSqlDataSourceResourceClosingTest.java
index edb6d4f6..1827a93a 100644
--- a/src/test/java/fr/xephi/authme/datasource/AbstractSqlDataSourceResourceClosingTest.java
+++ b/src/test/java/fr/xephi/authme/datasource/AbstractSqlDataSourceResourceClosingTest.java
@@ -66,7 +66,7 @@ public abstract class AbstractSqlDataSourceResourceClosingTest extends AbstractR
     private static List<Method> getDataSourceMethods() {
         List<Method> publicMethods = new ArrayList<>();
         for (Method method : DataSource.class.getDeclaredMethods()) {
-            if (!IGNORED_METHODS.contains(method.getName())) {
+            if (!IGNORED_METHODS.contains(method.getName()) && !method.isSynthetic()) {
                 publicMethods.add(method);
             }
         }
diff --git a/src/test/java/fr/xephi/authme/listener/ListenerConsistencyTest.java b/src/test/java/fr/xephi/authme/listener/ListenerConsistencyTest.java
index e00d032a..c8d1d804 100644
--- a/src/test/java/fr/xephi/authme/listener/ListenerConsistencyTest.java
+++ b/src/test/java/fr/xephi/authme/listener/ListenerConsistencyTest.java
@@ -117,12 +117,9 @@ public final class ListenerConsistencyTest {
     }
 
     private static boolean isTestableMethod(Method method) {
-        // Exclude any methods with "$" in it: jacoco creates a "$jacocoInit" method we want to ignore, and
-        // methods like "access$000" are created by the compiler when a private member is being accessed by an inner
-        // class, which is not of interest for us
-        // Also exclude getters
+        // Exclude getters and synthetic methods
         String methodName = method.getName();
-        if (Modifier.isPrivate(method.getModifiers()) || methodName.contains("$") || methodName.startsWith("get") || methodName.startsWith("is")) {
+        if (Modifier.isPrivate(method.getModifiers()) || method.isSynthetic() || methodName.startsWith("get") || methodName.startsWith("is")) {
             return false;
         }
         // Skip reload() method (implementation of Reloadable interface)