rns:</span></dt>
<dd>array of fields</dd>
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<h4>getFieldNames</h4>
<pre>public&nbsp;String[]&nbsp;getFieldNames()</pre>
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<dt><span class="returnLabel">Returns:</span></dt>
<dd>array of field names</dd>
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<h4>length</h4>
<pre>public&nbsp;int&nbsp;length()</pre>
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<dt><span class="returnLabel">Returns:<