net.minecraft.client.util
类 class
JsonBlendingMode
JsonException
JsonException$Entry
RecipeBookClient
RecipeItemHelper
RecipeItemHelper$RecipePicker
SearchTree
SearchTree$MergingIterator
SearchTreeManager
SearchTreeManager$Key
SuffixArray
SuffixArray$1
接口 interface
ISearchTree
ITooltipFlag
枚举 enum
ITooltipFlag$TooltipFlags