CLASS bxh net/minecraft/world/gen/feature/OakTreeFeature FIELD a height I FIELD aN OAK_LOG Lboj; FIELD aO OAK_LEAVES Lboj; FIELD aQ log Lboj; FIELD aR leaves Lboj; METHOD (Ljava/util/function/Function;ZILboj;Lboj;Z)V ARG 3 height ARG 4 log ARG 5 leaves METHOD a getRandomTreeHeight (Ljava/util/Random;)I