returns the ip version of the prefix . concode_field_sep short prefixLength concode_elem_sep int MAX_INET6_MASK_LENGTH concode_elem_sep IpAddress address concode_elem_sep int MAX_INET_MASK_LENGTH concode_field_sep int prefixLength concode_elem_sep void checkPrefixLength concode_elem_sep boolean contains concode_elem_sep boolean contains concode_elem_sep IpAddress address concode_elem_sep IpPrefix valueOf concode_elem_sep IpPrefix valueOf concode_elem_sep IpPrefix valueOf concode_elem_sep IpPrefix valueOf concode_elem_sep int hashCode concode_elem_sep Ip6Prefix getIp6Prefix concode_elem_sep boolean equals concode_elem_sep Ip4Prefix getIp4Prefix concode_elem_sep String toString
IpAddress . Version function ( ) { return address . version ( ) ; }