public boolean isUnresolved() {
      if (myFieldOrMethod == null && myAClass != null) {
        final XmlFile xmlFile = (XmlFile)myXmlAttributeValue.getContainingFile();
        if (xmlFile.getRootTag() != null && !JavaFxPsiUtil.isOutOfHierarchy(myXmlAttributeValue)) {
          return true;
        }
      }
      return false;
    }
public boolean isUnresolved()