CLASS ann net/minecraft/world/biome/BiomeExtremeHills CLASS ann$a Type FIELD a NORMAL Lann$a; FIELD b TREES Lann$a; FIELD c MUTATED Lann$a; FIELD x silverfishStoneDecorator Lazs; FIELD y spruceTreeGenerator Lbas; FIELD z extremeHillsType Lann$a; METHOD (Lann$a;Lanf$a;)V ARG 0 type ARG 1 config METHOD a decorate (Lams;Ljava/util/Random;Let;)V ARG 0 world ARG 1 rand ARG 2 chunkPos METHOD a getTreeDecorator (Ljava/util/Random;)Laze; ARG 0 random