Question

in java please:

1. Create an ArrayListReview class with one data field of ArrayList and one with LinkedList with the generic type passed to the class. (2 point)
2. Create a constructor that populate an array list and the LinkedList filled with the generic type through inserting new elements into the specified location index-i in the list. (2 points)

Answer 1

Note: Done accordingly. Please comment for any problem. Please Uprate. Thanks.

import java.util.ArrayList;
import java.util.LinkedList;

public class ArrayListReview<T> {
   //T stands for "Type"
   // Generic type ArrayList and linkedList

// Create an ArrayListReview class with one data field of ArrayList and one with LinkedList with the generic type passed to the class.
   private ArrayList<T> arrayList;
   private LinkedList<T> linkedList;
     
   //Create a constructor that populate an array list and the LinkedList filled with the generic type through inserting new elements into the specified location index-i in the list.
   ArrayListReview(int index,T value){
       arrayList=new ArrayList<T>(index);
       linkedList=new LinkedList<T>();
       for(int i=0;i<index;i++){//populating values with the passed value until index
       arrayList.add(value);
       linkedList.add(value);
       }
   }
}