how to create a list in java
import java.util.ArrayList;
import java.util.LinkedList;
import java.util.List;
class scratch{
public static void main(String[] args) {
List<Integer> aList = new ArrayList<>();
List<Integer> lList = new LinkedList<>();
}
}initialise List<List<Integer>>
List<List<Integer>> list = new ArrayList<List<Integer>>();
##or since Java 1.7
List<List<Integer>> list = new ArrayList<>();Copyright © 2021 Codeinu
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