Monday, December 27, 2010

Sorting ArrayList In Decending Order

public void decendingArrayList()
    {
        ArrayList al=new ArrayList();
        al.add(20);
        al.add(30);
        al.add(10);
        al.add(3);
        al.add(2);
        al.add(5);
        System.out.println("Initaily ArrayList:::::::::::: "+al);
       
        Comparator comp=Collections.reverseOrder();
        Collections.sort(al,comp);
        System.out.println("Decending ArrayList::::::::::::::::: "+al);
    }

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