public void actionPerformed(ActionEvent event) {
String historyText = "";
if (systemLocked == false) {
// addRouteCount = 1;
String[]
airportsArray; // create empty array that will be used for the method that finds the
// airports list
String[] routesArray;
routesArray = routeNumArray(routesInfo);
airportsArray =
convertAirportArrayListToArray(
airportsInfo); // call airportsArrayList method to get list of airports
Route_addroute_dialogue routeDialog =
new Route_addroute_dialogue(airportsArray, routesArray);
routeDialog.showDialogue(airportsArray, routesArray); // show the add route dialog box.
} else {
historyText = "You must open a valid file to be able to perform this action.\n";
historyArea.append(historyText);
}
}
