[TIMOB-14103] iOS: Possible memory leak in add/removeRoute

var ppt = 1; // Change here if you want to try adding multiple routes per button press
var win = Ti.UI.createWindow();

var addButton = Ti.UI.createButton({title: "Add " + ppt, left:0, top: 0});
addButton.addEventListener("click", AddRoutes);

var deleteButton = Ti.UI.createButton({title: "Delete all", right: 0, top: 0});
deleteButton.addEventListener("click", DeleteRoutes);

var map = Ti.Map.createView({
	top: 50
});
win.add(map);

win.open();

win.add(addButton);
win.add(deleteButton);

var routes = [];
var id = 0;

function AddRoutes() {
	for(var i=0;i<ppt;i++) {
		var r = {
		    name: (id++).toString(),
		    points: [
		        {latitude: 42.3353, longitude: -71.1705 },
		        {latitude: 42.3383, longitude: -71.1690 },
		        {latitude: 42.3358, longitude: -71.1670 },
		        {latitude: 42.3353, longitude: -71.1705 }
		    ],
		    color: 'red',
		    width: 4
		};
	
		map.addRoute(r);
		
		routes.push(r);
		
		r = null;		
	}
	
//	console.log(routes.length);
}

function DeleteRoutes() {
	while(routes.length > 0)
		map.removeRoute(routes.pop());
}