Whenever I Register an item GameRegistry.registerItem "registerItem" is crossed out and it would be appreciated if anyone could help

heres my code.

 

package com.StezeH.StezehsMod.init;

 

import com.StezeH.StezehsMod.client.Reference;

 

import net.minecraft.client.Minecraft;

import net.minecraft.client.renderer.block.model.ModelResourceLocation;

import net.minecraft.creativetab.CreativeTabs;

import net.minecraft.item.Item;

import net.minecraftforge.fml.common.registry.GameRegistry;

 

public class StezehsItems {

 

 

public static Item purple_glowstone_dust;

 

public static void init(){

purple_glowstone_dust = new Item().setCreativeTab(CreativeTabs.MATERIALS).setMaxStackSize(64).setUnlocalizedName("purple_glowstone_dust");

}

public static void register(){

GameRegistry.register(purple_glowstone_dust.setRegistryName(purple_glowstone_dust.getUnlocalizedName().substring(5)));

GameRegistry.registerItem(purple_glowstone_dust, purple_glowstone_dust.getUnlocalizedName().substring(5));

}

public static void registerRenders(){

registerRender(purple_glowstone_dust);

 

}

public static void registerRender(Item item){

Minecraft.getMinecraft().getRenderItem().getItemModelMesher().register(item, 0, new ModelResourceLocation(Reference.MOD_ID + ":" + item.getUnlocalizedName().substring(5), "inventory"));

}

}

 

 

Read the comments.

Deprecated methods happen all the time.

Read the comments.

Deprecated methods happen all the time.

what comments or where?

sorry I am new to this

Read the javadoc when you hover your mouse over the method.