Fixed 2 effects of the same type not working

eco-core/core-plugin/src/main/java/com/willfp/ecobosses/bosses/EcoBoss.java

@@ -442,8 +442,8 @@ public class EcoBoss extends PluginDependent {
      *
      * @return The effects.
      */
-    public Set<Effect> createEffects() {
+    public List<Effect> createEffects() {
-        Set<Effect> effects = new HashSet<>();
+        List<Effect> effects = new ArrayList<>();
         this.effectNames.forEach((string, args) -> {
             effects.add(Effects.getEffect(string, args));
         });

eco-core/core-plugin/src/main/java/com/willfp/ecobosses/bosses/effects/Effect.java

@@ -9,6 +9,7 @@ import org.bukkit.entity.Player;
 import org.jetbrains.annotations.NotNull;
 
 import java.util.List;
+import java.util.Objects;
 
 public abstract class Effect implements BossTicker {
     /**
@@ -83,4 +84,21 @@ public abstract class Effect implements BossTicker {
                         final long tick) {
         // Override when needed.
     }
+
+    @Override
+    public boolean equals(final Object o) {
+        if (this == o) {
+            return true;
+        }
+        if (!(o instanceof Effect)) {
+            return false;
+        }
+        Effect effect = (Effect) o;
+        return Objects.equals(getArgs(), effect.getArgs());
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(getArgs());
+    }
 }