Hi All,

        I'm trying to filter the below mentioned response like below please check it once

          Map<String,String> customsettingValues = new Map<String,String>();
          Map<String,String> SelectedValues = new Map<String,String>();
          Set<String> orderList1 = new Set<String>();
          for(String firstKey : customsettingValues.keySet()){
              String firstValue = customsettingValues.get(firstKey);
            for(String secondKey : SelectedValues.keySet()){
                String secondValue = SelectedValues.get(secondKey);
                   if(firstValue.equals(secondKey)){

                       orderList1.add(secondValue);
                       System.debug('orderList1:::---------'+orderList1);

              }
            }
          }

        I got the Response Like below for the above code

        orderList1:::---------{chandra}
        orderList1:::---------{chandraiii@gmail.com,chandra}
        orderList1:::---------{Not Attended,chandraiii@gmail.com,chandra}
        orderList1:::---------{vizag,Not Attended,chandraiii@gmail.com,chandra}
        orderList1:::---------{ap,vizag,Not Attended,chandraiii@gmail.com,chandra}
        orderList1:::---------{Ind,ap,vizag,Not Attended,chandraiii@gmail.com,chandra}
        orderList1:::---------{88888888888,Ind,ap,vizag,Not Attended,chandraiii@gmail.com,chandra}

        How to change above response like below

        orderList1:::---------{chandra}
        orderList1:::---------{chandraiii@gmail.com}
        orderList1:::---------{Not Attended}
        orderList1:::---------{vizag}
        orderList1:::---------{ap}
        orderList1:::---------{Ind}
        orderList1:::---------{88888888888}

        If anybody having idea please let me know

        Thanks In Advance
        Basha