Fixed error with sound not loading on 1.8

pom.xml

@@ -88,5 +88,10 @@
             <artifactId>jobs</artifactId>
             <version>4.10.3</version>
         </dependency>
+        <dependency>
+            <groupId>com.bgsoftware</groupId>
+            <artifactId>WildStacker</artifactId>
+            <version>2.8.1</version>
+        </dependency>
     </dependencies>
 </project>

src/main/java/com/songoda/ultimatestacker/UltimateStacker.java

@@ -217,6 +217,10 @@ public class UltimateStacker extends JavaPlugin {
         this.settingsManager.reloadConfig();
     }
 
+    private void convert() {
+        WildS
+    }
+
     public boolean spawnersEnabled() {
         return !this.getServer().getPluginManager().isPluginEnabled("EpicSpawners") && Setting.SPAWNERS_ENABLED.getBoolean();
     }