1 files changed, 6 insertions, 0 deletions
diff --git a/java/demo/IceGrid/simple/Server.java b/java/demo/IceGrid/simple/Server.java
index 1c7722e7a71..b7b67e2388c 100644
--- a/java/demo/IceGrid/simple/Server.java
+++ b/java/demo/IceGrid/simple/Server.java
@@ -12,6 +12,12 @@ public class Server extends Ice.Application
     public int
     run(String[] args)
     {
+        if(args.length > 0)
+        {
+            System.err.println(appName() + ": too many arguments");
+            return 1;
+        }
+
         Ice.ObjectAdapter adapter = communicator().createObjectAdapter("Hello");
         Ice.Properties properties = communicator().getProperties();
         Ice.Identity id = communicator().stringToIdentity(properties.getProperty("Identity"));