GroupingUsed</a></span>()</code>
<div class="block">
 Return <code>true</code> if <code>getAsString</code> should include grouping separators if necessary.</div>
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<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../jakarta/faces/convert/NumberConverter.html#isIntegerOnly--">isIntegerOnly</a></span>()</code>
<div class="block">
 Return <code>true</code> if only the integer portion of the given value 