/**
* Checks if the field is empty.
*
* <p>Has <b> OK </b> status if the value is empty.
*
* <p>The following method tests are to be completed successfully before :
*
* <ul>
* <li><code> setEmpty() </code>
* </ul>
*/
public void _isEmpty() {
requiredMethod("setEmpty()");
boolean result = true;
result = oObj.isEmpty();
tRes.tested("isEmpty()", result);
}
