CLASS rg net/minecraft/container/ContainerLock
FIELD a EMPTY Lrg;
FIELD b key Ljava/lang/String;
METHOD <init> (Ljava/lang/String;)V
ARG 0 key
METHOD a isEmpty ()Z
METHOD a serialize (Ldt;)V
ARG 0 tag
METHOD b getKey ()Ljava/lang/String;
METHOD b deserialize (Ldt;)Lrg;