Loop register block

@Mod.EventBusSubscriber(modid = TutorialMod.MOD_ID, bus = Bus.MOD)
public class ModEventBusSubscriber {

    @SubscribeEvent
    public static void registerItems(RegistryEvent.Register<Item> event) {
        final IForgeRegistry<Item> registry = event.getRegistry();
        BlockInit.BLOCKS.getEntries().stream().map(RegistryObject::get)
                .forEach(block -> {
                    final Item.Properties properties = new Item.Properties().group(ItemGroup.MISC);
                    final BlockItem blockItem = new BlockItem(block, properties);
                    blockItem.setRegistryName(block.getRegistryName());
                    registry.register(blockItem);
                });
    }
}