Sorting my items in a creative tab?

[EnderDrip]

Hello, I have a quick question: How can I put my items in a certain order in the creative inventory? Right now, it looks like this. 

So anyone knows how can I put first the item and then the armor in order (Helmet, then chestplate and so on)

Also it would be nice to know how to do this, but in a regular vanilla tab (Like some of Abnormal's mods)

[iProLivo]

Sorry for necroing, yes I am new to modding and java in general however im gonna ask anyway, what exactly do you return to super? Ive tried the below and none of them work.

super.fillItemList(
	ItemInit.MINICIO_ESSENCE.get()
);

super.fillItemList(this,
	stacks.add(new ItemStack(ItemInit.MINICIO_ESSENCE.get()))
);

 

[iProLivo]

Nevermind, some quick googling JAVA instead of FORGE and I figured it out, I should probably learn some java