CLASS net/minecraft/class_178 net/minecraft/advancement/criterion/CriterionProgress
	FIELD field_1219 obtainedDate Ljava/util/Date;
	FIELD field_1220 FORMAT Ljava/text/SimpleDateFormat;
	METHOD method_783 toJson ()Lcom/google/gson/JsonElement;
	METHOD method_784 isObtained ()Z
	METHOD method_785 fromPacket (Lnet/minecraft/class_2540;)Lnet/minecraft/class_178;
		ARG 0 buf
	METHOD method_786 getObtainedDate ()Ljava/util/Date;
	METHOD method_787 toPacket (Lnet/minecraft/class_2540;)V
		ARG 1 buf
	METHOD method_788 obtainedAt (Ljava/lang/String;)Lnet/minecraft/class_178;
		ARG 0 datetime
	METHOD method_789 obtain ()V
	METHOD method_790 reset ()V
