How can i sort my arraylist alphabetical

Question

I want to sort my arraylist alphabetical but I don\'t get it...maybe you can help me. I dont know why but i cant work with collections.sort...what am i coding wrong? thanks a l

Answer 1

Use Collections.sort

Collections.sort(listOfStrings, String.CASE_INSENSITIVE_ORDER);

See the following for details:

String.CASE_INSENSITIVE_ORDER

Collections.sort

You can also create a custom Comparator, instead of using String.CASE_INSENSITIVE_ORDER