tracker doesnt ask to open his home directory when arguments are passed

src/tracker/Tracker.java

@@ -20,18 +20,22 @@ public class Tracker {
 	private HostItem tracker;
 	private Directories directories;
 	private Logger logger;
+	private boolean isinteractive;
 
 	/** Constructor with portStr containing a port number.
 	 * @param hostname	hostname to bind
 	 * @param port	port to bind
 	 */
-	public Tracker(String hostname, int port) {
+	public Tracker(String hostname, int port, boolean isinteractive) {
+		this.isinteractive = isinteractive;
 		tracker = new HostItem(hostname, port);
 		directories = new Directories("P2P_JAVA_PROJECT_TRACKER_" + port);
 		logger = new Logger(directories.getDataHomeDirectory() + "tracker.log");
 		System.out.println("Tracker will listen on port " + port + " and write logs into " + directories.getDataHomeDirectory());
 		Scanner scanner = new Scanner(System.in);
-		directories.askOpenDataHomeDirectory(null, scanner);
+		if(isinteractive){
+			directories.askOpenDataHomeDirectory(null, scanner);
+		}
 		scanner.close();
 	}
 
@@ -47,6 +51,7 @@ public class Tracker {
 		String hostname = "";
 		int port = 0;
 		Tracker t;
+		boolean isinteractive = false;
 
 		if ((args.length != 3) && (args.length != 0)){
 			System.out.println("usage : java tracker.Tracker (interactive) or java trackerP2P.trackerP2P -- <hostname> <PORT> (" + trackerPortRange +")");
@@ -55,6 +60,7 @@ public class Tracker {
 				hostname = args[1];
 				port = Integer.valueOf(Integer.parseInt(args[2]));
 		} else {
+			isinteractive = true;
 			System.out.println("Tracker Server, enter hostname to bind (default = localhost): ");
 			hostname = scanner.nextLine();
 			if(hostname.equals("")){
@@ -74,7 +80,7 @@ public class Tracker {
 		System.out.println("using hostname : " + hostname);
 		if(trackerPortRange.isPortInRange(port)) {
 			System.out.println("using port : " + port);
-			t = new Tracker(hostname, port);
+			t = new Tracker(hostname, port, isinteractive);
 			TrackerManagementUDP tmudp = new TrackerManagementUDP(t.tracker, t.logger);
 			TrackerManagementTCP tmtcp = new TrackerManagementTCP(t.tracker, t.logger);
 			Thread tudp = new Thread(tmudp);