Removed useless empty lines that would survive source code formatting.

Jean-Noel Rouvignac

03.21.2014 5ae40296386ae7b3465f2bc23cf41ce227a40bbc

 opendj3-server-dev/src/guitools/org/opends/guitools/controlpanel/util/Utilities.java

@@ -1605,7 +1605,6 @@
    StringBuilder msg = new StringBuilder();
    for (String m : col)
    {

      if (msg.length() > 0)
      {
        msg.append(separator);