added imports for logger

src/main/java/de/butzlabben/inventory/pages/InventoryPage.java

@@ -2,10 +2,12 @@ package de.butzlabben.inventory.pages;
 
 import de.butzlabben.inventory.OrcInventory;
 import de.butzlabben.inventory.OrcItem;
+import de.butzlabben.world.WorldSystem;
 import de.butzlabben.world.config.GuiConfig;
 import org.bukkit.configuration.file.YamlConfiguration;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.Inventory;
+import java.util.logging.Level;
 
 /**
  * @author Butzlabben

src/main/java/de/butzlabben/world/WorldSystem.java

@@ -19,6 +19,7 @@ import org.bukkit.plugin.java.JavaPlugin;
 
 import java.io.File;
 import java.io.IOException;
+import java.util.logging.Level;
 import java.util.logging.Logger;
 
 /**

src/main/java/de/butzlabben/world/command/commands/WorldSettingsCommands.java

@@ -25,6 +25,7 @@ import org.bukkit.entity.Player;
 import java.io.File;
 import java.io.IOException;
 import java.util.ArrayList;
+import java.util.logging.Level;
 
 public class WorldSettingsCommands {
     private static final ArrayList<Player> toConfirm = new ArrayList<>();

src/main/java/de/butzlabben/world/config/GuiConfig.java

@@ -15,6 +15,7 @@ import java.nio.charset.StandardCharsets;
 import java.nio.file.Files;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.logging.Level;
 
 public class GuiConfig {
 

src/main/java/de/butzlabben/world/config/MessageConfig.java

@@ -11,6 +11,7 @@ import java.nio.file.Files;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.stream.Collectors;
+import java.util.logging.Level;
 
 public class MessageConfig {
 

src/main/java/de/butzlabben/world/config/PluginConfig.java

@@ -17,6 +17,7 @@ import java.nio.file.Files;
 import java.nio.file.StandardCopyOption;
 import java.text.SimpleDateFormat;
 import java.util.Date;
+import java.util.logging.Level;
 
 public class PluginConfig {
 

src/main/java/de/butzlabben/world/config/SettingsConfig.java

@@ -16,6 +16,7 @@ import java.nio.file.Files;
 import java.util.HashMap;
 import java.util.List;
 import java.util.UUID;
+import java.util.logging.Level;
 
 //maybe just merge this config with the WorldConfig
 public class SettingsConfig {

src/main/java/de/butzlabben/world/config/WorldConfig.java

@@ -3,6 +3,7 @@ package de.butzlabben.world.config;
 import com.google.common.collect.Sets;
 import com.mojang.authlib.GameProfile;
 import de.butzlabben.world.GameProfileBuilder;
+import de.butzlabben.world.WorldSystem;
 import de.butzlabben.world.util.PlayerWrapper;
 import de.butzlabben.world.wrapper.WorldTemplate;
 import java.io.File;
@@ -18,6 +19,7 @@ import org.bukkit.Location;
 import org.bukkit.OfflinePlayer;
 import org.bukkit.configuration.ConfigurationSection;
 import org.bukkit.configuration.file.YamlConfiguration;
+import java.util.logging.Level;
 
 /**
  * This class represents a worldconfig.yml file Here you can edit and read all

src/main/java/de/butzlabben/world/util/VersionUtil.java

@@ -1,9 +1,10 @@
 package de.butzlabben.world.util;
 
 //import de.butzlabben.world.WorldSystem;
+import de.butzlabben.world.WorldSystem;
 import org.bukkit.Bukkit;
 import org.bukkit.scheduler.BukkitTask;
-
+import java.util.logging.Level;
 /**
  * @author Butzlabben
  * @since 14.08.2018

src/main/java/de/butzlabben/world/util/database/DatabaseConnection.java

@@ -3,6 +3,10 @@ package de.butzlabben.world.util.database;
 import lombok.Getter;
 
 import java.sql.*;
+import java.util.logging.Level;
+import de.butzlabben.world.WorldSystem;
+
+
 
 public abstract class DatabaseConnection implements DatabaseUtil {
 

src/main/java/de/butzlabben/world/wrapper/SystemWorld.java

@@ -20,6 +20,7 @@
         import java.io.IOException;
         import java.util.HashMap;
         import java.util.UUID;
+        import java.util.logging.Level;
 
 /**
  * This class represents a systemworld, loaded or not