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