diff --git a/bukkit/src/main/java/net/momirealms/craftengine/bukkit/block/behavior/ChangeOverTimeBlockBehavior.java b/bukkit/src/main/java/net/momirealms/craftengine/bukkit/block/behavior/ChangeOverTimeBlockBehavior.java
index 14cfb8f28..49ad41749 100644
--- a/bukkit/src/main/java/net/momirealms/craftengine/bukkit/block/behavior/ChangeOverTimeBlockBehavior.java
+++ b/bukkit/src/main/java/net/momirealms/craftengine/bukkit/block/behavior/ChangeOverTimeBlockBehavior.java
@@ -1,17 +1,21 @@
 package net.momirealms.craftengine.bukkit.block.behavior;
 
-import net.momirealms.craftengine.bukkit.block.BukkitBlockManager;
 import net.momirealms.craftengine.bukkit.plugin.reflection.bukkit.CraftBukkitReflections;
 import net.momirealms.craftengine.bukkit.util.BlockStateUtils;
-import net.momirealms.craftengine.core.block.*;
+import net.momirealms.craftengine.core.block.BlockBehavior;
+import net.momirealms.craftengine.core.block.BlockStateWrapper;
+import net.momirealms.craftengine.core.block.CustomBlock;
+import net.momirealms.craftengine.core.block.UpdateOption;
 import net.momirealms.craftengine.core.block.behavior.BlockBehaviorFactory;
 import net.momirealms.craftengine.core.plugin.CraftEngine;
-import net.momirealms.craftengine.core.util.*;
+import net.momirealms.craftengine.core.util.LazyReference;
+import net.momirealms.craftengine.core.util.MiscUtils;
+import net.momirealms.craftengine.core.util.RandomUtils;
+import net.momirealms.craftengine.core.util.ResourceConfigUtils;
 import net.momirealms.sparrow.nbt.CompoundTag;
 
 import java.util.List;
 import java.util.Map;
-import java.util.Optional;
 import java.util.concurrent.Callable;
 
 public class ChangeOverTimeBlockBehavior extends BukkitBlockBehavior {