class java/net/InetAddress
getByName
 (Ljava/lang/String;)Ljava/net/InetAddress;
 (L0java/lang/String;)L1java/net/InetAddress;
getHostAddress
 ()Ljava/lang/String;
 ()L1java/lang/String;
getLoopbackAddress
 ()Ljava/net/InetAddress;
 ()L1java/net/InetAddress;