CLASS none/awo net/minecraft/world/gen/decorator/DecoratorTreeSpruce
FIELD a LOG Lnone/asm;
FIELD b LEAVES Lnone/asm;
METHOD b generate (Lnone/aiw;Ljava/util/Random;Lnone/cn;)Z
ARG 0 world
ARG 1 random
ARG 2 pos