Fix generated EC certificate's key size. Refactor exception chaining.

Yannick Lecaillez

12.24.2015 fb7b5a2fb01e4f54cc60c1597fd496ddca73dd39

 opendj-server-legacy/src/main/java/org/opends/server/admin/AdministrationConnector.java

@@ -593,10 +593,7 @@
    }
    catch (Exception e)
    {
      logger.traceException(e);
      LocalizableMessage message = ERR_ADMIN_CERTIFICATE_GENERATION.get(e.getMessage());
      logger.error(message);
      throw new InitializationException(message);
      throw new InitializationException(ERR_ADMIN_CERTIFICATE_GENERATION.get(e.getMessage()), e);
    }
  }