Java code

package sonicscrewdriver;

import net.minecraft.item.Item;
import cpw.mods.fml.common.Mod;
import cpw.mods.fml.common.Mod.EventHandler;
import cpw.mods.fml.common.event.FMLInitializationEvent;
import cpw.mods.fml.common.event.FMLPostInitializationEvent;
import cpw.mods.fml.common.event.FMLPreInitializationEvent;
import cpw.mods.fml.common.registry.GameRegistry;

@Mod(modid = "ss", name = "Sonic Screwdriver", version = "1.0")
public class Sonic_screwdriver {

    public static Item itemsonicscrewdriver;

    @EventHandler
    public void preInit(FMLPreInitializationEvent event) {

        itemsonicscrewdriver = new ItemSonicScrewdriver().setUnlocalizedName("ItemsonicScrewdriver").setTextureName("ss:itemsonicscrewdriver");
        GameRegistry.registerItem(itemsonicscrewdriver, itemsonicscrewdriver.getUnlocalizedName().substring(5)); {
    }
    }

    @EventHandler
    public void init(FMLInitializationEvent event) {

    }

    @EventHandler
    public void PostInit(FMLPostInitializationEvent event) {

    }
}