code: public static Vector<Object> toXmlRpcRunnersParameters(Collection<Runner> runners)
      { 
          Vector<Object> runnersParams = new Vector<Object>();        
          for(Runner runner : runners)
          {
              runnersParams.add(runner.marshallize());
          }
          
          return runnersParams;
      }
docs: Transforms the Collection of runners into a Vector of runners parameters.
  </p>
  
  @param runners a {@link java.util.Collection} object.
  @return the Collection of runners into a Vector of runners parameters