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Editorial Team
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Asked: 2026-05-27T22:58:01+00:00

What is the shortest way to fill the ArrayList? Something like: ArrayList<Integer[]> list =

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What is the shortest way to fill the ArrayList?
Something like:

ArrayList<Integer[]> list = new ArrayList<Integer[]>();
list.add({1,10,1,1});
list.add({2,11,1,1});

Or:

ArrayList<Integer[]> list = ({1,10,1,1},{2,11,1,1});
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1 Answer

  1. Editorial Team

    To fix your first attempt:

    ArrayList<Integer[]> list = new ArrayList<Integer[]>();
list.add(new Integer[]{1,10,1,1});
list.add(new Integer[]{2,11,1,1});
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