CLASS us net/minecraft/server/world/LevelPrioritizedQueue FIELD a LEVEL_COUNT I FIELD b levelToPosToElements Ljava/util/List; FIELD c firstNonEmptyLevel I FIELD d name Ljava/lang/String; FIELD e chunkPositions Lit/unimi/dsi/fastutil/longs/LongSet; FIELD f maxSize I METHOD (Ljava/lang/String;I)V ARG 1 name ARG 2 maxSize METHOD a poll ()Ljava/util/stream/Stream; METHOD a updateLevel (ILbgi;I)V ARG 1 fromLevel ARG 2 pos ARG 3 toLevel METHOD a createPositionAdder (J)Ljava/lang/Runnable; ARG 1 pos METHOD a clearPosition (JZ)V ARG 1 pos ARG 3 includePresent METHOD a add (Ljava/util/Optional;JI)V ARG 1 element ARG 2 pos ARG 4 level