@Override
    public void setHostname( String fqdn )
    {
        if ( fqdn == null || fqdn.isEmpty() )
        {
            JiveGlobals.deleteXMLProperty( "fqdn" );
        }
        else
        {
            JiveGlobals.setXMLProperty( "fqdn", fqdn.toLowerCase() );
        }
    }
Simple constructor

@param startDate the server's last start time (can be null indicating
     it hasn't been started).
xmppserver/src/main/java/org/jivesoftware/openfire/spi/XMPPServerInfoImpl.java