    private static AsciiString normalizeName(CharSequence name) {
        checkArgument(requireNonNull(name, "name").length() > 0, "name is empty.");
        return HttpHeaderNames.of(name);
    }
The software constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.