@Override
  public String getElementLocation(final Object element) {
    if (element instanceof PsiField) {
      final PsiClass psiClass = ((PsiField)element).getContainingClass();
      if (psiClass != null) {
        return ClassPresentationUtil.getNameForClass(psiClass, true);
      }
    }
    return null;
  }
@Override
  public String getElementLocation(final Object element)