gistfile1.txt

    @Listener
    public void onChestBreak(ChangeBlockEvent.Break event) {
        
        event.filter(e -> !e.getTileEntity().filter(tile -> tile.equals(TileEntityTypes.CHEST)).isPresent()).forEach(chest -> {
            Extent extent = chest.getFinal().getLocation().get().getExtent();

            Entity item = event.getTargetWorld().createEntity(EntityTypes.ITEM, chest.getOriginal().getPosition()).get();

            ItemStackSnapshot itemStack = ItemStack.builder().fromBlockSnapshot(chest.getOriginal()).build().createSnapshot();
            item.offer(Keys.REPRESENTED_ITEM, itemStack);

            extent.spawnEntity(item, Cause.source(EntitySpawnCause.builder().entity(item).type(SpawnTypes.DROPPED_ITEM).build()).build());
        });

    }