import static java.lang.Character.toUpperCase;
import static java.lang.String.format;
class SshSftpWinSshdConnection extends SshSftpConnection {
public SshSftpWinSshdConnection(String type, ConnectionOptions options, AddressPortMapper mapper) {
super(type, options, mapper);
<BUG>checkArgument(os == WINDOWS, "Cannot create a " + SSH_PROTOCOL + ":%s connection to a host that is not running Windows", sshConnectionType.toString()

.toLowerCase());</BUG>
}
@Override

import static java.lang.Character.toUpperCase;
import static java.lang.String.format;
class SshSftpWinSshdConnection extends SshSftpConnection {
public SshSftpWinSshdConnection(String type, ConnectionOptions options, AddressPortMapper mapper) {
super(type, options, mapper);
checkArgument(os == WINDOWS, "Cannot create a %s connection to a host that is not running Windows", protocolAndConnectionType);
}
@Override
