@Contract(pure = true)
  public static int indexOfAny(final @NotNull String s, final @NotNull String chars, final int start, final int end) {
    return indexOfAny((CharSequence)s, chars, start, end);
  }
@Contract(pure = true)
  public static int indexOfAny(final @NotNull String s, final @NotNull String chars, final int start, final int end)