public static @NlsSafe String intListToString(@NotNull List<Integer> valueList) {
    StringBuilder sb = new StringBuilder();
    for (Integer value : valueList) {
      if (sb.length() != 0) sb.append(", ");
      sb.append(value);
    }
    return sb.toString();
  }
public static @NlsSafe String intListToString(@NotNull List<Integer> valueList)