code: public boolean doesResolve()
      {
          if ( _explicitPath )
          {
              return true;
          }
          
          assert _mapping != null || _altModuleConfig != null : "PageFlow.Forward.doesResolve() called outside of request";
          return findForward( getName() ) != null;
      }
docs: Tell whether {@link #getPath} will be successful, i.e., whether one of the following two
  conditions is met:
  <ul>
  <li>the name around which this object was constructed resolves to a path defined
  by a {@link org.apache.beehive.netui.pageflow.annotations.Jpf.Forward &#64;Jpf.Forward}, or</li>
  <li>this object was constructed around an explicit path, by
  {@link #Forward(URI)} or {@link #Forward(URL)}.</li>
  </ul>
  
  @return <code>true</code> if this forward does resolve to a URI path.