Question

How to find Specific Value in List..
Ex:
This is in Demo1 Class method

   /*some code*/ ---------
    ---------//Generating List<Date> d1 and d2 hear  
    public List<Date> returnList(List<Date> d1,List<Date> d2)
    {
          List<Date> startDate=new ArrayList<Date>();

          startDate.add(d1);
          startDate.add(d2);
         return startDate;
    }

And Demo2 Class i’m Using this method in service class that method i want same d1,d2 lists.

Answer 1

I dont like it, but to get it compiled you will need something like

 public List<List<Date>> returnList(List<Date> d1,List<Date> d2)
{
      List<List<Date>> startDate=new ArrayList<List<Date>>();

      startDate.add(d1);
      startDate.add(d2);
     return startDate;
}

Your return type should be a List of List