Epauchus

I'm trying to create a creative tab. Also, I'd like to disclaim that I don't have a great amount of experience with Java, let alone modding with FML. And that this is my first post, so please punish me gently. Problem: Unfortunately, I've come across an argument I am not familiar with. This is located within the main class. The only errors state that the arguments by TutorialTab is incorrect. public static final TutorialTab tabTutorial = new TutorialTab(0, "tabTutorial"); Inside the argument, it requires me to put in an integer. ("0") When I do, run Minecraft, and attempt to open up my creative inventory, the client just crashes. I have already set up a CreativeTabs class: package Epauchus.test; import Epauchus.test.init.TutorialItems; import net.minecraft.creativetab.CreativeTabs; import net.minecraft.item.Item; public class TutorialTab extends CreativeTabs { public TutorialTab(int index, String label) { super(index, label); this.setBackgroundImageName("tab_tutorial.png"); } @Override public Item getTabIconItem() { return TutorialItems.test_item; } } If you see anything wrong and is capable of helping me fix it, please notify me. Your feedback will be greatly appreciated. c: