Fix for issue #2404 (ds-start --systemInfo does not detect 64 bits amd64 So...

lutoff

05.20.2007 bdefeced241380db22a189c1d6568e4ab019d137

 opends/src/server/org/opends/server/core/DirectoryServer.java

@@ -9136,6 +9136,20 @@
                         System.getProperty("os.name") + " " +
                         System.getProperty("os.version") + " " +
                         System.getProperty("os.arch"));
      String sunOsArchDataModel = System.getProperty("sun.arch.data.model");
      if (sunOsArchDataModel != null)
      {
        System.out.print  ("JVM Architecture:       " + sunOsArchDataModel);
        if (! sunOsArchDataModel.toLowerCase().equals("unknown"))
        {
          System.out.print("-bit");
        }
        System.out.println();
      }
      else
      {
        System.out.println("JVM Architecture:        unknown");
      }

      try
      {