le="interface in jakarta.ws.rs.core">MultivaluedMap</a>&lt;<a href="AbstractMultivaluedMap.html" title="type parameter in AbstractMultivaluedMap">K</a>,<wbr><a href="AbstractMultivaluedMap.html" title="type parameter in AbstractMultivaluedMap">V</a>&gt;</code></dd>
<dt>Parameters:</dt>
<dd><code>key</code> - the key</dd>
<dd><code>value</code> - the single value of the key. If the value is <code>null</code> it will be ignored.</dd>
</dl>
</section>
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<section class="detail" id="addNull(java.util.Li