reduce Java debt (endless wip)

[simgrid.git] / examples / java / trace / pingpong / Main.java

diff --git a/examples/java/trace/pingpong/Main.java b/examples/java/trace/pingpong/Main.java
index 1e82ea8..da7d657 100644 (file)
--- a/examples/java/trace/pingpong/Main.java
+++ b/examples/java/trace/pingpong/Main.java
@@ -11,11 +11,15 @@ import org.simgrid.msg.MsgException;
 import org.simgrid.msg.NativeException;
 
 public class Main  {
+  private Main() {
+    throw new IllegalAccessError("Utility class");
+  }
+
   public static void main(String[] args) throws MsgException, NativeException {
     Msg.init(args);
     if(args.length < 1) {
-      Msg.info("Usage   : TracingTest platform_file");
-      Msg.info("example : TracingTest ../platforms/platform.xml");
+      Msg.info("Usage   : Main platform_file");
+      Msg.info("example : Main ../platforms/platform.xml");
       System.exit(1);
     }