    private void add0(int h, int i, AsciiString name, String value) {
        validateValue(value);
        // Update the hash table.
        entries[i] = new HeaderEntry(h, name, value, entries[i]);
        ++size;
    }
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.