Validate in a seperate function.

src/main/java/com/gmail/nossr50/config/AdvancedConfig.java

@@ -3,14 +3,12 @@ package com.gmail.nossr50.config;
 import java.util.ArrayList;
 import java.util.List;
 
-import com.gmail.nossr50.mcMMO;
-
 public class AdvancedConfig extends AutoUpdateConfigLoader {
     private static AdvancedConfig instance;
 
     private AdvancedConfig() {
         super("advanced.yml");
-        loadKeys();
+        validate();
     }
 
     public static AdvancedConfig getInstance() {
@@ -22,7 +20,7 @@ public class AdvancedConfig extends AutoUpdateConfigLoader {
     }
 
     @Override
-    protected void loadKeys() {
+    protected boolean validateKeys() {
         // Validate all the settings!
         List<String> reason = new ArrayList<String>();
 
@@ -778,17 +776,12 @@ public class AdvancedConfig extends AutoUpdateConfigLoader {
             reason.add("Kraken.Attack_Damage should be at least 1!");
         }
 
-        // Check if there were any errors
-        if (noErrorsInConfig(reason)) {
-            mcMMO.p.debug("No errors found in " + fileName + "!");
-        }
-        else {
-            mcMMO.p.getLogger().warning("Errors were found in " + fileName + "! mcMMO was disabled!");
-            mcMMO.p.getServer().getPluginManager().disablePlugin(mcMMO.p);
-            mcMMO.p.noErrorsInConfigFiles = false;
-        }
+        return noErrorsInConfig(reason);
     }
 
+    @Override
+    protected void loadKeys() {}
+
     /* GENERAL */
     public int getAbilityLength() { return config.getInt("Skills.General.Ability_IncreaseLevel", 50); }
     public int getEnchantBuff() { return config.getInt("Skills.General.Ability_EnchantBuff", 5); }

src/main/java/com/gmail/nossr50/config/Config.java

@@ -8,7 +8,6 @@ import org.bukkit.Material;
 import org.bukkit.configuration.ConfigurationSection;
 import org.bukkit.entity.EntityType;
 
-import com.gmail.nossr50.mcMMO;
 import com.gmail.nossr50.datatypes.MobHealthbarType;
 import com.gmail.nossr50.datatypes.skills.AbilityType;
 import com.gmail.nossr50.datatypes.skills.SkillType;
@@ -20,7 +19,7 @@ public class Config extends AutoUpdateConfigLoader {
 
     private Config() {
         super("config.yml");
-        loadKeys();
+        validate();
     }
 
     public static Config getInstance() {
@@ -32,7 +31,7 @@ public class Config extends AutoUpdateConfigLoader {
     }
 
     @Override
-    protected void loadKeys() {
+    protected boolean validateKeys() {
         // Validate all the settings!
         List<String> reason = new ArrayList<String>();
 
@@ -197,17 +196,12 @@ public class Config extends AutoUpdateConfigLoader {
             reason.add("Experience.Formula.Curve_Modifier should be at least 0!");
         }
 
-        // Check if there were any errors
-        if (noErrorsInConfig(reason)) {
-            mcMMO.p.debug("No errors found in " + fileName + "!");
-        }
-        else {
-            mcMMO.p.getLogger().warning("Errors were found in " + fileName + "! mcMMO was disabled!");
-            mcMMO.p.getServer().getPluginManager().disablePlugin(mcMMO.p);
-            mcMMO.p.noErrorsInConfigFiles = false;
-        }
+        return noErrorsInConfig(reason);
     }
 
+    @Override
+    protected void loadKeys() {}
+
     /*
      * GENERAL SETTINGS
      */

src/main/java/com/gmail/nossr50/config/ConfigLoader.java

@@ -92,6 +92,10 @@ public abstract class ConfigLoader {
         }
     }
 
+    protected boolean validateKeys() {
+        return true;
+    }
+
     protected boolean noErrorsInConfig(List<String> issues) {
         for (String issue : issues) {
             plugin.getLogger().warning(issue);
@@ -99,4 +103,15 @@ public abstract class ConfigLoader {
 
         return issues.isEmpty();
     }
+
+    protected void validate() {
+        if (validateKeys()) {
+            plugin.debug("No errors found in " + fileName + "!");
+        }
+        else {
+            plugin.getLogger().warning("Errors were found in " + fileName + "! mcMMO was disabled!");
+            plugin.getServer().getPluginManager().disablePlugin(plugin);
+            plugin.noErrorsInConfigFiles = false;
+        }
+    }
 }

src/main/java/com/gmail/nossr50/config/treasure/TreasureConfig.java

@@ -5,7 +5,6 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Map.Entry;
-import java.util.Set;
 
 import org.bukkit.Material;
 import org.bukkit.configuration.ConfigurationSection;
@@ -83,9 +82,7 @@ public class TreasureConfig extends ConfigLoader {
             return;
         }
 
-        Set<String> treasureConfigSet = treasureSection.getKeys(false);
-
-        for (String treasureName : treasureConfigSet) {
+        for (String treasureName : treasureSection.getKeys(false)) {
 
             // Validate all the things!
             List<String> reason = new ArrayList<String>();

src/main/java/com/gmail/nossr50/skills/child/ChildConfig.java

@@ -1,7 +1,6 @@
 package com.gmail.nossr50.skills.child;
 
 import java.util.EnumSet;
-import java.util.List;
 
 import org.bukkit.configuration.file.YamlConfiguration;
 
@@ -22,11 +21,10 @@ public class ChildConfig extends AutoUpdateConfigLoader {
         for (SkillType skill : SkillType.childSkills()) {
             plugin.debug("Finding parents of " + skill.name());
 
-            List<String> parentNames = config.getStringList(StringUtils.getCapitalized(skill.name()));
             EnumSet<SkillType> parentSkills = EnumSet.noneOf(SkillType.class);
             boolean useDefaults = false; // If we had an error we back out and use defaults
 
-            for (String name : parentNames) {
+            for (String name : config.getStringList(StringUtils.getCapitalized(skill.name()))) {
                 try {
                     SkillType parentSkill = SkillType.valueOf(name.toUpperCase());
                     FamilyTree.enforceNotChildSkill(parentSkill);