public class VarArgsExample
{
   public static void main(String[] pArgs)
   {
      double tResult = iEvaluate(2.7, 25, 2, -5, 42, -10);
      System.out.println(tResult);
      tResult = iEvaluate(4.2, 42);
      System.out.println(tResult);
      tResult = iEvaluate(4.2);
      System.out.println(tResult);
   }
   private static double iEvaluate(double pFactor, int... pValues)
   {
      int tSum = 0;
      for (int tValue : pValues)
         tSum += tValue;
      return tSum/pFactor;      
   }
   //    System.out.println(java.util.Arrays.toString(pValues));
}