X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/8e6b22bbbde4130f0b21491404f2af0f57df8019..4df391e5522f723e90b02164e5329eacd4dd1992:/examples/java/app/pingpong/Main.java

diff --git a/examples/java/app/pingpong/Main.java b/examples/java/app/pingpong/Main.java
index d69dcec784..2030da984b 100644
--- a/examples/java/app/pingpong/Main.java
+++ b/examples/java/app/pingpong/Main.java
@@ -1,28 +1,35 @@
-/* Copyright (c) 2006-2014, 2016. The SimGrid Team.
- * All rights reserved.                                                     */
+/* Copyright (c) 2006-2017. The SimGrid Team. All rights reserved.          */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
 
 package app.pingpong;
-import org.simgrid.msg.Msg;
+import java.io.File;
+
 import org.simgrid.msg.HostNotFoundException;
-import org.simgrid.msg.NativeException;
+import org.simgrid.msg.Msg;
  
 class Main {
+  protected static final int TASK_COUNT = 3;
+	
   private Main() {
     throw new IllegalAccessError("Utility class");
   }
 
-  public static void main(String[] args) throws HostNotFoundException, NativeException{
+  public static void main(String[] args) throws HostNotFoundException {
     Msg.init(args);
-    if(args.length < 1) {
-      Msg.info("Usage   : Main platform_file");
-      Msg.info("example : Main ../platforms/platform.xml");
-      System.exit(1);
+    
+    String platfFile = "../../examples/platforms/small_platform.xml";
+    if (args.length == 1)
+    	platfFile = args[0];
+    
+    File f = new File(platfFile); 
+    if (!f.exists()) {
+      Msg.error("File " + platfFile + " does not exist in " + System.getProperty("user.dir"));
+      Msg.error("Usage  : Main ../platforms/platform.xml");
     }
-
-    Msg.createEnvironment(args[0]);
+    
+    Msg.createEnvironment(platfFile);
     new Sender("Jacquelin", "Sender", new String[] {"Boivin"}).start();
     new Receiver ("Boivin", "Receiver", null).start();