public ims.assessment.vo.beans.UserDefinedObjectListVoBean[] getBeanCollectionArray() {
   ims.assessment.vo.beans.UserDefinedObjectListVoBean[] result =
       new ims.assessment.vo.beans.UserDefinedObjectListVoBean[col.size()];
   for (int i = 0; i < col.size(); i++) {
     UserDefinedObjectListVo vo = ((UserDefinedObjectListVo) col.get(i));
     result[i] = (ims.assessment.vo.beans.UserDefinedObjectListVoBean) vo.getBean();
   }
   return result;
 }
 public int compare(Object obj1, Object obj2) {
   UserDefinedObjectListVo voObj1 = (UserDefinedObjectListVo) obj1;
   UserDefinedObjectListVo voObj2 = (UserDefinedObjectListVo) obj2;
   return direction * (voObj1.compareTo(voObj2, this.caseInsensitive));
 }