@Override
  public String getNodeText() {
    SliceUsage value = getValue();
    String text;
    if (value != null) {
      PsiElement element = value.getUsageInfo().getElement();
      text = element == null ? "" : element.getText();
    }
    else {
      text = LangBundle.message("node.slice.other");
    }
    return LangBundle.message("node.slice.value.2", text);
  }
@Override
  public String getNodeText()