These were basically the same function.

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

@@ -4,7 +4,6 @@ import java.util.ArrayList;
 import java.util.List;
 
 import com.gmail.nossr50.mcMMO;
-import com.gmail.nossr50.util.Misc;
 
 public class AdvancedConfig extends AutoUpdateConfigLoader {
     private static AdvancedConfig instance;

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

@@ -7,13 +7,11 @@ import java.io.FileWriter;
 import java.io.InputStreamReader;
 import java.util.HashMap;
 import java.util.HashSet;
-import java.util.List;
 import java.util.Set;
 
 import org.bukkit.configuration.file.FileConfiguration;
 import org.bukkit.configuration.file.YamlConfiguration;
 
-import com.gmail.nossr50.mcMMO;
 import com.gmail.nossr50.metrics.MetricsManager;
 
 public abstract class AutoUpdateConfigLoader extends ConfigLoader {
@@ -127,12 +125,4 @@ public abstract class AutoUpdateConfigLoader extends ConfigLoader {
             }
         }
     }
-
-    protected boolean noErrorsInConfig(List<String> issues) {
-        for (String issue : issues) {
-            mcMMO.p.getLogger().warning(issue);
-        }
-
-        return issues.isEmpty();
-    }
 }

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

@@ -13,7 +13,6 @@ import com.gmail.nossr50.datatypes.MobHealthbarType;
 import com.gmail.nossr50.datatypes.skills.AbilityType;
 import com.gmail.nossr50.datatypes.skills.SkillType;
 import com.gmail.nossr50.skills.repair.RepairMaterialType;
-import com.gmail.nossr50.util.Misc;
 import com.gmail.nossr50.util.StringUtils;
 
 public class Config extends AutoUpdateConfigLoader {

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

@@ -6,6 +6,7 @@ import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
+import java.util.List;
 
 import org.bukkit.configuration.file.FileConfiguration;
 import org.bukkit.configuration.file.YamlConfiguration;
@@ -90,4 +91,12 @@ public abstract class ConfigLoader {
             }
         }
     }
+
+    protected boolean noErrorsInConfig(List<String> issues) {
+        for (String issue : issues) {
+            plugin.getLogger().warning(issue);
+        }
+
+        return issues.isEmpty();
+    }
 }

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

@@ -188,7 +188,7 @@ public class TreasureConfig extends ConfigLoader {
 
                 int maxLevel = config.getInt("Treasures." + treasureName + ".Max_Level");
 
-                if (noErrorsInTreasure(reason)) {
+                if (noErrorsInConfig(reason)) {
                     FishingTreasure fTreasure = new FishingTreasure(item, xp, dropChance, dropLevel, maxLevel);
                     treasures.put(treasureName, fTreasure);
                 }
@@ -212,7 +212,7 @@ public class TreasureConfig extends ConfigLoader {
                     reason.add("Invalid Mob: " + mobType);
                 }
 
-                if (noErrorsInTreasure(reason)) {
+                if (noErrorsInConfig(reason)) {
                     ShakeTreasure sTreasure = new ShakeTreasure(item, xp, dropChance, dropLevel, mob);
                     treasures.put(treasureName, sTreasure);
                 }
@@ -273,10 +273,10 @@ public class TreasureConfig extends ConfigLoader {
                     reason.add("This cannot also be a shake drop.");
                 }
 
-                if (noErrorsInTreasure(reason) && hTreasure.getDropsFrom() == (byte) 0x0) {
+                if (noErrorsInConfig(reason) && hTreasure.getDropsFrom() == (byte) 0x0) {
                     treasures.put(treasureName, eTreasure);
                 }
-                else if (noErrorsInTreasure(reason) && eTreasure.getDropsFrom() == (byte) 0x0) {
+                else if (noErrorsInConfig(reason) && eTreasure.getDropsFrom() == (byte) 0x0) {
                     treasures.put(treasureName, hTreasure);
                 }
             }
@@ -449,12 +449,4 @@ public class TreasureConfig extends ConfigLoader {
             }
         }
     }
-
-    private boolean noErrorsInTreasure(List<String> issues) {
-        for (String issue : issues) {
-            plugin.getLogger().warning(issue);
-        }
-
-        return issues.isEmpty();
-    }
 }