Fix code formatting according to checkstyle config

bungee/src/main/java/com/github/games647/fastlogin/bungee/BungeeLoginSession.java

@@ -59,10 +59,10 @@ public class BungeeLoginSession extends LoginSession {
 
     @Override
     public synchronized String toString() {
-        return this.getClass().getSimpleName() + '{' +
-                "alreadySaved=" + alreadySaved +
-                ", alreadyLogged=" + alreadyLogged +
-                ", registered=" + registered +
-                "} " + super.toString();
+        return this.getClass().getSimpleName() + '{'
+            + "alreadySaved=" + alreadySaved
+            + ", alreadyLogged=" + alreadyLogged
+            + ", registered=" + registered
+            + "} " + super.toString();
     }
 }

bungee/src/main/java/com/github/games647/fastlogin/bungee/BungeeLoginSource.java

@@ -72,8 +72,8 @@ public class BungeeLoginSource implements LoginSource {
 
     @Override
     public String toString() {
-        return this.getClass().getSimpleName() + '{' +
-                "connection=" + connection +
-                '}';
+        return this.getClass().getSimpleName() + '{'
+            + "connection=" + connection
+            + '}';
     }
 }

bungee/src/main/java/com/github/games647/fastlogin/bungee/listener/ConnectListener.java

@@ -71,7 +71,7 @@ import org.slf4j.LoggerFactory;
 public class ConnectListener implements Listener {
 
     private static final String UUID_FIELD_NAME = "uniqueId";
-    private static final MethodHandle uniqueIdSetter;
+    private static final MethodHandle UNIQUE_ID_SETTER;
 
     static {
         MethodHandle setHandle = null;
@@ -91,7 +91,7 @@ public class ConnectListener implements Listener {
             );
         }
 
-        uniqueIdSetter = setHandle;
+        UNIQUE_ID_SETTER = setHandle;
     }
 
     private final FastLoginBungee plugin;
@@ -155,7 +155,7 @@ public class ConnectListener implements Listener {
             playerProfile.setId(verifiedUUID);
 
             // BungeeCord will do this automatically so override it on disabled option
-            if (uniqueIdSetter != null) {
+            if (UNIQUE_ID_SETTER != null) {
                 InitialHandler initialHandler = (InitialHandler) connection;
 
                 if (!plugin.getCore().getConfig().get("premiumUuid", true)) {
@@ -179,7 +179,7 @@ public class ConnectListener implements Listener {
             // BungeeCord only allows setting the UUID in PreLogin events and before requesting online mode
             // However if online mode is requested, it will override previous values
             // So we have to do it with reflection
-            uniqueIdSetter.invokeExact(connection, offlineUUID);
+            UNIQUE_ID_SETTER.invokeExact(connection, offlineUUID);
 
             String format = "Overridden UUID from {} to {} (based of {}) on {}";
             plugin.getLog().info(format, oldPremiumId, offlineUUID, username, connection);

bungee/src/main/java/com/github/games647/fastlogin/bungee/task/AsyncToggleMessage.java

@@ -73,8 +73,8 @@ public class AsyncToggleMessage implements Runnable {
         playerProfile.setPremium(false);
         playerProfile.setId(null);
         core.getStorage().save(playerProfile);
-        PremiumToggleReason reason = (!isPlayerSender || !sender.getName().equalsIgnoreCase(playerProfile.getName())) ?
-                PremiumToggleReason.COMMAND_OTHER : PremiumToggleReason.COMMAND_SELF;
+        PremiumToggleReason reason = (!isPlayerSender || !sender.getName().equalsIgnoreCase(playerProfile.getName()))
+            ? PremiumToggleReason.COMMAND_OTHER : PremiumToggleReason.COMMAND_SELF;
         core.getPlugin().getProxy().getPluginManager().callEvent(
                 new BungeeFastLoginPremiumToggleEvent(playerProfile, reason));
         sendMessage("remove-premium");
@@ -89,8 +89,8 @@ public class AsyncToggleMessage implements Runnable {
 
         playerProfile.setPremium(true);
         core.getStorage().save(playerProfile);
-        PremiumToggleReason reason = (!isPlayerSender || !sender.getName().equalsIgnoreCase(playerProfile.getName())) ?
-                PremiumToggleReason.COMMAND_OTHER : PremiumToggleReason.COMMAND_SELF;
+        PremiumToggleReason reason = (!isPlayerSender || !sender.getName().equalsIgnoreCase(playerProfile.getName()))
+            ? PremiumToggleReason.COMMAND_OTHER : PremiumToggleReason.COMMAND_SELF;
         core.getPlugin().getProxy().getPluginManager().callEvent(
                 new BungeeFastLoginPremiumToggleEvent(playerProfile, reason));
         sendMessage("add-premium");