My mc mod part 1

hey am mc ya will find the codeing for my mod here!

package net.minecraft.src;
import java.util.Random;

public class mc_firstmod extends BaseMod
{

public static final Item ethiumstone = new Itemethiumstone(500).setItemName("ethiumstone");
private static final String ModLoader = null;
private static final String ethuimstone = null;

public void load()
{

ethiumstone.iconIndex = ModLoader.addOverride("/gui/items.png" , "/items/ethiumstone.png");
ModLoader.addName(ethuimstone, "Ethiumstone");

}
public String getVersion()
{
return "3.14159265";
}
}