//Create a Dummy district
	District dist = new District();
	dist.setName("Foo");
	dist.setNumber(12);
	
	ArrayList<District> dists = tourn.getDistricts();
	dists.add(dist);
	
	//tourn.setDistricts(dists);
	
	XMLSerializer xmls = new XMLSerializer();
	xmls.save(tourn, "/tmp/output.xml");