 parameter in MultivaluedMap">K</a>&nbsp;key,
        <a href="../../../../javax/ws/rs/core/MultivaluedMap.html" title="type parameter in MultivaluedMap">V</a>&nbsp;value)</code>
<div class="block">Add a value to the first position in the current list of values for the
 supplied key.</div>
</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/ws/rs/core/MultivaluedMap.html#equalsIgnoreValueOr