How to sort a list in java ?

 public void sortUsingJava7() {

List<String> myList = new ArrayList<String>();

myList.add("Cba");

myList.add("Abc");

myList.add("Bca");

Collections.sort(myList);

System.out.println(myList);

}

Output - 

[Abc, Bca, Cba]