package carpentersblocks.util;

import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.item.Item;
import carpentersblocks.util.registry.ItemRegistry;
import cpw.mods.fml.common.registry.LanguageRegistry;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;

public class CarpentersBlocksTab extends CreativeTabs {

    public CarpentersBlocksTab(String label)
    {
        super(label);
    }

    @SideOnly(Side.CLIENT)
    @Override
    public Item getTabIconItem()
    {
        return ItemRegistry.itemCarpentersHammer;
    }

    @Override
    public String getTranslatedTabLabel()
    {
        return LanguageRegistry.instance().getStringLocalization("itemGroup.carpentersBlocks.name");
    }

}

@@ -25,16 +25,60 @@
 .util;%0A%0A
+import net.minecraft.client.resources.I18n;%0A
 import n
@@ -204,62 +204,8 @@
 ry;%0A
-import cpw.mods.fml.common.registry.LanguageRegistry;%0A
 impo
@@ -623,68 +623,27 @@
     
-    
+%09
 return 
-LanguageRegistry.instance().getStringLocalization
+I18n.format
 (%22it
@@ -672,16 +672,31 @@
 ks.name%22
+, new Object%5B0%5D
 );%0A    %7D

Change tab translation to new I18n format.