--- a/net/minecraft/server/DedicatedServerProperties.java
+++ b/net/minecraft/server/DedicatedServerProperties.java
@@ -2,9 +2,11 @@
 
 import java.util.Properties;
 import java.util.concurrent.TimeUnit;
+import joptsimple.OptionSet; // CraftBukkit
 
 public class DedicatedServerProperties extends PropertyManager<DedicatedServerProperties> {
 
+    public final boolean debug = this.getBoolean("debug", false); // CraftBukkit
     public final boolean onlineMode = this.getBoolean("online-mode", true);
     public final boolean preventProxyConnections = this.getBoolean("prevent-proxy-connections", false);
     public final String serverIp = this.getString("server-ip", "");
@@ -52,8 +54,10 @@
     public final PropertyManager<DedicatedServerProperties>.EditableProperty<Integer> playerIdleTimeout;
     public final PropertyManager<DedicatedServerProperties>.EditableProperty<Boolean> whiteList;
 
-    public DedicatedServerProperties(Properties properties) {
-        super(properties);
+    // CraftBukkit start
+    public DedicatedServerProperties(Properties properties, OptionSet optionset) {
+        super(properties, optionset);
+        // CraftBukkit end
         this.difficulty = (EnumDifficulty) this.a("difficulty", a(EnumDifficulty::getById, EnumDifficulty::a), EnumDifficulty::c, EnumDifficulty.EASY);
         this.gamemode = (EnumGamemode) this.a("gamemode", a(EnumGamemode::getById, EnumGamemode::a), EnumGamemode::b, EnumGamemode.SURVIVAL);
         this.levelName = this.getString("level-name", "world");
@@ -98,12 +102,14 @@
         this.whiteList = this.b("white-list", false);
     }
 
-    public static DedicatedServerProperties load(java.nio.file.Path java_nio_file_path) {
-        return new DedicatedServerProperties(loadPropertiesFile(java_nio_file_path));
+    // CraftBukkit start
+    public static DedicatedServerProperties load(java.nio.file.Path java_nio_file_path, OptionSet optionset) {
+        return new DedicatedServerProperties(loadPropertiesFile(java_nio_file_path), optionset);
     }
 
     @Override
-    protected DedicatedServerProperties reload(Properties properties) {
-        return new DedicatedServerProperties(properties);
+    protected DedicatedServerProperties reload(Properties properties, OptionSet optionset) {
+        return new DedicatedServerProperties(properties, optionset);
+        // CraftBukkit end
     }
 }