Motivation:
When an InetNameResolver resolves a name, it is expected to reserve the
requested host name in the resolved InetAddress.
DefaultHostsFileEntriesResolver does not preserve the host name. For
example, resolving 'localhost' will return an InetAddress whose address
is '127.0.0.1', but its getHostString() will not return 'localhost' but
just '127.0.0.1'.
Modifications:
Fix the construction of parsed InetAddresses in HostsFileParser
Result:
Host name is preserved in the resolved InetAddress
ef0e053202