    public void headersWithDifferentNamesAndValuesShouldNotBeEquivalent() {
        final HttpHeadersBase h1 = newEmptyHeaders();
        h1.set("name1", "value1");
        final HttpHeadersBase h2 = newEmptyHeaders();
        h2.set("name2", "value2");
        assertThat(h1).isNotEqualTo(h2);
        assertThat(h2).isNotEqualTo(h1);
        assertThat(h1).isEqualTo(h1);
        assertThat(h2).isEqualTo(h2);
    }
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.