public static @NotNull String createChainedKey(@NotNull List<String> keyComponents, int indentAddition) {
    StringBuilder sb = new StringBuilder();
    for (int i = 0; i < keyComponents.size(); ++i) {
      if (i > 0) {
        sb.append(StringUtil.repeatSymbol(' ', indentAddition + 2 * i));
      }
      sb.append(keyComponents.get(i)).append(":");
      if (i + 1 < keyComponents.size()) {
        sb.append('\n');
      }
    }
    return sb.toString();
  }
public static @NotNull String createChainedKey(@NotNull List<String> keyComponents, int indentAddition)