java.lang.ClassCastException: java.util.ArrayList cannot be cast to com.inrev.crm.bean.IRSurveyQuestions

Question

if any one help me why i am geting following this exception here

List<abc> listQues=null;
for(int i=0;i<surveyIds.size();)
        {


            List<abc> listQue = (ArrayList<abc>) getHibernateTemplate().find("from abc as q where q.surveyId=" + surveyIds.get(0) + " order by q.pageNo asc, q.sortOrder asc");
            listQues.add((abc) listQue);


            i++;
        }

i am geting following Exception Here

java.lang.ClassCastException: java.util.ArrayList cannot be cast to com.inrev.crm.bean.IRSurveyQuestions

Please help me

Thanks

Answer 1

listQues.add((abc) listQue); --???

How can you cast List<abc> to abc?? Change

List<abc> listQues=null; 

to

List<List<abc>> listQues=null;

and then on the line where you are adding questions list

listQues.add(listQue);