Answers for "how to reverse the items in an array list in java"

how to reverse order of arraylist

ArrayList<Integer> arrlist = new ArrayList<Integer>();
//This is how to reverse arrlist's oringinal order.
Collections.reverse(arrlist);

//This is how to sort in a reverse order
 Collections.sort(arrlist, Collections.reverseOrder());

Posted by: Guest on September-06-2020

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Answers for "how to reverse the items in an array list in java"

Code answers related to "how to reverse the items in an array list in java"

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Answers for "how to reverse the items in an array list in java"

Code answers related to "how to reverse the items in an array list in java"

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