@NotNull
  public static List<PsiElement> getSwitchBranches(@NotNull PsiSwitchBlock block) {
    final PsiCodeBlock body = block.getBody();
    if (body == null) return Collections.emptyList();
    List<PsiElement> result = new SmartList<>();
    for (PsiSwitchLabelStatementBase child : PsiTreeUtil.getChildrenOfTypeAsList(body, PsiSwitchLabelStatementBase.class)) {
      if (child.isDefaultCase()) {
        result.add(child);
      }
      else {
        PsiCaseLabelElementList labelElementList = child.getCaseLabelElementList();
        if (labelElementList == null) continue;
        Collections.addAll(result, labelElementList.getElements());
      }
    }
    return result;
  }
@NotNull
  public static List<PsiElement> getSwitchBranches(@NotNull PsiSwitchBlock block)