Java / List and its implementations
How do I reverse an ArrayList in Java?
Using Collections.reverse (list) an ArrayList elements can be reversed. The method does not return a reversed list instead it reverses the same list.
ArrayList aList = new ArrayList(); //Add elements to ArrayList object aList.add("1"); aList.add("2"); aList.add("3"); aList.add("4"); aList.add("5"); Collections.reverse(aList); System.out.println("After Reversing the ArrayList Elements are: " + aList);
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