Return empty List instead of null in getList

README.md

@@ -1,6 +1,8 @@
 [placeholders]: https://github.com/Andre601/AdvancedServerList/wiki/Profiles#placeholders
 [wiki]: https://github.com/Andre601/AdvancedServerList/wiki
 
+[spigot]: https://www.spigotmc.org/resources/102910/
+
 [stats-spigot]: https://bstats.org/plugin/bukkit/AdvancedServerList/15584
 [stats-bungeecord]: https://bstats.org/plugin/bungeecord/AdvancedServerList/15585
 [stats-velocity]: https://bstats.org/plugin/velocity/AdvancedServerList/15587
@@ -34,10 +36,10 @@ Other platform may be supported, but compatability has not been tested with any
 
 ## Links
 
-- SpigotMC (TODO)
+- [SpigotMC][spigot]
 - [Wiki][wiki]
 - Statistics
   - [Spigot/PaperMC][stats-spigot]
   - [BungeeCord][stats-bungeecord]
   - [Velocity][stats-velocity]
-- [License][license]
+- [License][license]

core/src/main/java/ch/andre601/advancedserverlist/core/profiles/ServerListProfile.java

@@ -28,6 +28,7 @@ package ch.andre601.advancedserverlist.core.profiles;
 import org.spongepowered.configurate.ConfigurationNode;
 import org.spongepowered.configurate.serialize.SerializationException;
 
+import java.util.Collections;
 import java.util.List;
 
 public class ServerListProfile{
@@ -73,11 +74,11 @@ public class ServerListProfile{
         try{
             list = node.node(key).getList(String.class);
         }catch(SerializationException ex){
-            return null;
+            return Collections.emptyList();
         }
         
         if(list == null)
-            return null;
+            return Collections.emptyList();
         
         if(trim && list.size() > 2)
             return list.subList(0, 2);

pom.xml

@@ -12,7 +12,7 @@
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         
-        <plugin.version>1.0.0</plugin.version>
+        <plugin.version>1.0.1</plugin.version>
         <plugin.description>Create multiple Server lists based on conditions.</plugin.description>
         
         <plugin.depend.mc>1.19-R0.1-SNAPSHOT</plugin.depend.mc>