code: public TagHandler createTagHandler(String ns, String localName, TagConfig tag) throws FacesException
      {
          for (int i = 0; i < this.libraries.length; i++)
          {
              if (this.libraries[i].containsTagHandler(ns, localName))
              {
                  return this.libraries[i].createTagHandler(ns, localName, tag);
              }
          }
          return null;
      }
docs: /*
  (non-Javadoc)
  
  @see org.apache.myfaces.view.facelets.tag.TagLibrary#createTagHandler(java.lang.String, java.lang.String,
  org.apache.myfaces.view.facelets.tag.TagConfig)