fix with new build script

Author: botn365

src/main/java/gregtech/api/metatileentity/implementations/GT_MetaPipeEntity_Item.java

@@ -22,7 +22,6 @@
 import gregtech.api.util.ISerializableObject;
 import gregtech.common.GT_Client;
 import lombok.val;
-import lombok.var;
 import net.minecraft.entity.Entity;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.inventory.IInventory;