code: private static Composite addEOC(Composite composite, Bound eocBound)
      {
          return eocBound == Bound.END ? composite.end() : composite.start();
      }
docs: Adds an EOC to the specified Composite.
  
  @param composite the composite
  @param eocBound the EOC bound
  @return a new <code>Composite</code> with the EOC corresponding to the eocBound