Array List of String Sorting Method

Question

i have an Array List with Following values

ArrayList [Admin,Readonly,CSR,adminuser,user,customer]

when i used

Collections.s         


        

Answer 1

You can use your own comparator like this to sort irrespective of case (upper / lower case)

Collections.sort(list, new Comparator() {
        @Override
        public int compare(String s1, String s2)
        {    
            return  s1.compareToIgnoreCase(s2);
        }
});