n)</span></div>
<div class="block">Adds given annotation to the set of qualifiers of this synthetic bean.
 This method may be called multiple times to add multiple qualifiers.
 <p>
 If not called, this synthetic bean will have the <code>@Default</code> qualifier
 (and the <code>@Any</code> qualifier that all beans have).</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>qualifierAnnotation</code> - the annotation, must not be <code>null</code></dd>
<dt>Returns:</dt>
<dd>this <code>SyntheticBeanBuilder