diff --git a/src/main/java/fr/u_paris/gla/project/idfm/IDFMNetworkExtractor.java b/src/main/java/fr/u_paris/gla/project/idfm/IDFMNetworkExtractor.java
index e323f42..c3add40 100644
--- a/src/main/java/fr/u_paris/gla/project/idfm/IDFMNetworkExtractor.java
+++ b/src/main/java/fr/u_paris/gla/project/idfm/IDFMNetworkExtractor.java
@@ -98,142 +98,6 @@ public class IDFMNetworkExtractor {
     // Well named constants
     private static final double QUARTER_KILOMETER = .25;
 
-    /**
-     * Main entry point for the extractor of IDF mobilité data into a network as
-     * defined by this application.
-     *
-     * @param args the arguments (expected one for the destination file)
-     */
-    public static void main(String[] args) {
-
-        if (args.length != 2) {
-            LOGGER.severe("Invalid command line. Missing target files.");
-            return;
-        }
-
-        Map<String, TraceEntry> traces = new HashMap<>();
-        try {
-            CSVTools.readCSVFromFile(TRACE_FILE_DOWNLOADED_NAME,
-                    (String[] line) -> addLine(line, traces));
-        } catch (IOException e) {
-            LOGGER.log(Level.SEVERE, "Error while reading the line paths", e);
-        }
-
-        List<StopEntry> stops = new ArrayList<>(traces.size() * GUESS_STOPS_BY_LINE);
-        try {
-            CSVTools.readCSVFromFile(STOPS_FILE_DOWNLOADED_NAME,
-                    (String[] line) -> addStop(line, traces, stops));
-        } catch (IOException e) {
-            LOGGER.log(Level.SEVERE, "Error while reading the stops", e);
-        }
-
-        cleanTraces(traces);
-
-        Map<String, Transport> transports = new HashMap<>();
-        CSVStreamProvider provider = new CSVStreamProvider(traces.values().iterator(), transports);
-
-        // Write into args[0]
-        try {
-            CSVTools.writeCSVToFile(args[0], Stream.iterate(provider.next(),
-                    t -> provider.hasNext(), t -> provider.next()));
-        } catch (IOException e) {
-            LOGGER.log(Level.SEVERE, e,
-                    () -> MessageFormat.format("Could not write in file {0}", args[0]));
-        }
-
-        /*CSVStreamSchedulesProvider providerschedules = new CSVStreamSchedulesProvider(traces.values().iterator());
-
-        // TraceEntry tmp = traces.values().iterator().next();
-        // tmp.getTerminus()
-        //         .forEach(m -> LOGGER.log(Level.INFO, m));
-
-        // Write into args[1]
-        try {
-            CSVTools.writeCSVToFile(args[1], Stream.iterate(providerschedules.next(),
-                    t -> providerschedules.hasNext(), t -> providerschedules.next()));
-        } catch (IOException e) {
-            LOGGER.log(Level.SEVERE, e,
-                    () -> MessageFormat.format("Could not write in file {0}", args[1]));
-        }*/
-        // System.out.println("****** END ******");
-        // System.out.println(transports.size());
-        // System.out.println(transports.get("IDFM:C01371").name);
-        // System.out.println(transports.get("IDFM:C02060").name);
-        // Transport ligne_1 = transports.get("IDFM:C01371");
-        // Transport ligne_7 = transports.get("IDFM:C01377");
-        // Transport rerd = transports.get("IDFM:C01728");
-        // Transport b54b = transports.get("IDFM:C00940");
-
-
-        // System.out.println("****** AFFICHAGE LIGNE ******");
-
-        // Stop maisonBlanche = ligne_7.stopsMap.get("Maison Blanche");
-        // System.out.println(maisonBlanche.name);
-
-        // for (BifStop nextEntry : maisonBlanche.connected.values()) {
-        //     System.out.println(nextEntry.bifurc+ nextEntry.stop.name);
-        // }
-        // System.out.println("****** AFFICHAGE LIGNE ******");
-
-        // Stop corientin = ligne_7.stopsMap.get("Corentin Cariou");
-        // System.out.println(corientin.name);
-
-        // for (BifStop nextEntry : corientin.connected.values()) {
-        //     System.out.println(nextEntry.bifurc+ nextEntry.stop.name);
-        // }
-        // System.out.println("***************************");
-        // System.out.println("****** AFFICHAGE Description ******");
-        // System.out.println(traces.get("IDFM:C01377").descriptions);
-        // System.out.println("****** AFFICHAGE Description False ******");
-        // System.out.println(ligne_7.descriptions);
-        // System.out.println("****************** Build la path ***********************");
-        // System.out.println(ligne_7.type);
-        // System.out.println(rerd.type);
-        // ligne_7.buildBifurcation();
-        // rerd.buildBifurcation();
-        // System.out.println("******************Derniere description ***********************");
-        // System.out.println(ligne_7.descriptions);
-        // System.out.println("******************Description 54B ************************");
-        // b54b.buildBifurcation();
-        // System.out.println(b54b.descriptions);
-        System.out.println("******************Building bifurcations ************************");
-        long startTime = System.currentTimeMillis();
-
-        for (Transport entry : transports.values()) {
-            entry.buildBifurcationOptimzed();
-        }
-
-        long endTime = System.currentTimeMillis();
-        long tempsPasse = endTime - startTime;
-
-        long minutes = (tempsPasse / 1000) / 60;
-        long seconds = (tempsPasse / 1000) % 60;
-        long milliseconds = tempsPasse % 1000;
-
-        System.out.println("Temps écoulé : " + minutes + " minutess, " + seconds + " secndes et " + milliseconds + " millis");
-
-        System.out.println("******************Fin Building bifurcations ************************");
-
-        CSVSchedulesProvider providerschedules = new CSVSchedulesProvider(transports.values().iterator());
-        try {
-            CSVTools.writeCSVToFile(args[1], Stream.iterate(providerschedules.next(),
-                    t -> providerschedules.hasNext(), t -> providerschedules.next()));
-        } catch (IOException e) {
-            LOGGER.log(Level.SEVERE, e,
-                    () -> MessageFormat.format("Could not write in file {0}", args[1]));
-        }
-
-        CSVImageProvider providerimage = new CSVImageProvider(transports.values().iterator());
-        String imageCSV = "image.csv";
-        try {
-            CSVTools.writeCSVToFile(imageCSV, Stream.iterate(providerimage.next(),
-                t -> providerimage.hasNext(), t -> providerimage.next()));
-        } catch (IOException e) {
-            LOGGER.log(Level.SEVERE, e,
-                () -> MessageFormat.format("Could not write in file {0}", imageCSV));
-        }
-    }
-
     public static boolean checkFileExistence(String filePath) {
         File file = new File(filePath);
         if (file.exists()) {