如何获取列表中特定对象的计数？

Question

i want to get the count of the particular object in List

AgentSumBeans obj=new AgentSumBeans();
            while(rs.next())
            {

                obj.setIrctcIdCreatedDate(rs.getString(1)); 
                obj.setIsevaProOpted(rs.getString(2));

            }
          list.add(obj);// first object

AgentSumBeans obj2=null;
            while(rs3.next())
            { 
                obj2=new AgentSumBeans();
            obj2.setAmonthyear(rs3.getString(1));
            obj2.setAnoOfTkts(rs3.getInt(2));
            obj2.setAbookingAmount(rs3.getInt(3));
            obj2.setAavgAmount(rs3.getInt(4));
            obj2.setAperDayTkts(rs3.getInt(5));

            list.add(obj2);// i will be getting more than one object here

            }  

how to find how many obj2 objects got created ?

Answer 1

Try to replace while loop to for loop with counter - and it's the simplest solution, i think.

Or create counter before while loop.