Added unit tests for Java, JavaScript and JSON mods

server/src/mindustry/server/ServerLauncher.java

@@ -2,7 +2,6 @@ package mindustry.server;
 
 import arc.*;
 import arc.backend.headless.*;
-import arc.files.*;
 import arc.util.*;
 import mindustry.*;
 import mindustry.core.*;
@@ -44,15 +43,6 @@ public class ServerLauncher implements ApplicationListener{
         loadLocales = false;
         headless = true;
 
-        Fi plugins = Core.settings.getDataDirectory().child("plugins");
-        if(plugins.isDirectory() && plugins.list().length > 0 && !plugins.sibling("mods").exists()){
-            warn("[IMPORTANT NOTICE] &lrPlugins have been detected.&ly Automatically moving all contents of the plugin folder into the 'mods' folder. The original folder will not be removed; please do so manually.");
-            plugins.sibling("mods").mkdirs();
-            for(Fi file : plugins.list()){
-                file.copyTo(plugins.sibling("mods"));
-            }
-        }
-
         Vars.loadSettings();
         Vars.init();
         content.createBaseContent();