Association</h4>
<pre class="methodSignature">boolean&nbsp;isAssociation()</pre>
<div class="block">Is the attribute an association.</div>
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<dt><span class="returnLabel">Returns:</span></dt>
<dd>boolean indicating whether the attribute 
          corresponds to an association</dd>
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<h4>isCollection</h4>
<pre class="methodSignature">boolean&nbsp;isCollection()</pre>
<div class="block">Is the attribu