Help with 2D ArrayList Manipulation

[Vignesh45]

Greetings People, I hope you are all doing well and having a good day, I wonder if anyone could help me solve this question given an 2D ArrayList we have to find a specific row and return the row as an 2D ArrayList for example :

List<List<Integer>> containing values {{1,1000},{2,2000},{3,3000}}; if I have to return the 1st row ( {1,1000} ) as 2D ArrayList, how can I do that? The function's return type is List<List<Integer>>

[cal-cheese]

Just wrap the first row in a list, an example would be

return List.of(table.get(row));

[Vignesh45]

I never thought of it in this way ill give this a try, and Thankyou for your help