code: protected Object resolveObject()
          throws ObjectNotFoundException {
          try {
              /* todo: because of a javac bug (http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=5090006), we
                      can't call PageFlowUtils.getCurrentPageFlow here; thus, the call to getCurrentActionResolver.
               */
              Object jpf = PageFlowUtils.getCurrentPageFlow((HttpServletRequest)pageContext.getRequest(), pageContext.getServletContext());
  
              if(LOGGER.isDebugEnabled())
                  LOGGER.debug("Found a pageflow of type: " + (jpf != null ? jpf.getClass().getName() : "null"));
  
              return jpf;
          }
          catch(Exception e) {
              throw new ObjectNotFoundException(Bundle.getErrorString("Tags_CallPageFlow_noPageFlow"), e);
          }
      }
docs: Get the PageFlow for the using JSP's directory.  This is an implementation of the
  {@link CallMethod#resolveObject()} method that finds the current PageFlow
  using the {@link PageFlowUtils#getCurrentPageFlow} method.
  
  @return the current PageFlow.  If there is no current PageFlow, the {@link ObjectNotFoundException} will
  be thrown.
  @throws ObjectNotFoundException when an exception occurs ensuring that a Page Flow is created.