java sort arraylist of arraylist
ArrayList<ArrayList<String>> yourList = ...
Collections.sort(yourList, new Comparator<ArrayList<String>>() {
@Override
public int compare(ArrayList<String> one, ArrayList<String> two) {
return one.get(1).compareTo(two.get(1));
}
});Sorting an ArrayList
Collections.sort(testList);
Collections.reverse(testList);how to sort arraylist in java
arrayListObject = (ArrayList<String>) arrayListObject
.stream()
.sorted()
.collect(Collectors.toList());
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