CLASS net/minecraft/class_1064 net/minecraft/client/resource/ResourceIndex
	FIELD field_40563 SEPARATOR_SPLITTER Lcom/google/common/base/Splitter;
	FIELD field_5290 LOGGER Lorg/slf4j/Logger;
	METHOD method_45858 buildFileSystem (Ljava/nio/file/Path;Ljava/lang/String;)Ljava/nio/file/Path;
		COMMENT Builds the resource file system from the index.
		COMMENT
		COMMENT @return the root path of the resource file system
		ARG 0 assetsDir
		ARG 1 indexName
