Arrays-Collection-Java

Arrays Collection Java import java.util.*;

public class ArraysCollection { public static void main(String[] args) {

    List<Integer> list = new ArrayList<>();

    List<Integer> List2 = new ArrayList<>();
    list.add(10);
    list.add(20);
    list.add(1);

    List2.add(20);
    List2.add(23);
    List2.add(30);


    list.addAll(List2);
    //list.clear();

    // for(Integer fruit : fruits) {

    //     System.out.println(fruit);
    // System.out.println(fruits.size());

    // System.out.println(fruits.contains(200));
     System.out.println(list);
}

}

//you can check output from this code how to collect arrays collection // after running it code find the this ouput // [10, 20, 1, 20, 23, 30]