MinecraftForge/MinecraftForge — pull request #1023 by diesieben07 (2014-04-03 14:38:38+00:00)
Title: Improve performance of OreID lookup for ItemStacks

Increase the performance of `OreDictionary.getOreID(ItemStack)` by up to 4x (shown in a [quick and dirty test](http://pastebin.com/YdXTKvqp)). "Fixes" https://github.com/MinecraftForge/MinecraftForge/issues/1022