when iam using query.list() then it return smultiple rows.....

it may return object[]

thats why iam unable to convert into a list<LoanDar>

LoanDar is a pojo


how to type caste a query.list() if it returns object array (multiple rows)

query.list() always returns the object array
it has to be type casted using iterator in the below manner

ArrayList list = (ArrayList)query.list();
Iterator lt=list.iterator();
for(int i=0; i<list.size();i++){
//Userdao is a pojo class having setXXX() and getXXX() functions

Userdao qux = ( Userdao) lt.next();
System.out.println(qux.getPassword());
}

just check this and let me know

it will only return an object array if you ask for it, for example if you select multiple fields of an entity instead selecting a single mapped type.
If your query is loading many rows of "LoanDar" then you can just cast the result to a List<LoanDar> without any processing.