CLASS gf
	METHOD a getType ()B
	METHOD a read (Ljava/io/DataInput;ILgh;)V
		ARG 0 input
		ARG 1 depth
		ARG 2 tracker
	METHOD a write (Ljava/io/DataOutput;)V
		ARG 0 output
	METHOD b copy ()Lgn;
	METHOD equals (Ljava/lang/Object;)Z
		ARG 0 object