CLASS none/avj net/minecraft/world/decorator/impl/DecoratorDoublePlant FIELD a type Lnone/amb$b; METHOD a setType (Lnone/amb$b;)V ARG 0 type METHOD b generate (Lnone/aiv;Ljava/util/Random;Lnone/cn;)Z ARG 0 world ARG 1 random ARG 2 pos