CLASS byc net/minecraft/world/gen/feature/NetherFortressFeature CLASS byc$a Start METHOD (Lbzw;IILbdy;Lcdd;IJ)V ARG 2 chunkX ARG 3 chunkZ FIELD a MONSTER_SPAWNS Ljava/util/List; METHOD (Ljava/util/function/Function;)V ARG 1 configFactory