Arraylist1{"this", "is", "a", "coding", "test"};
Arraylist2{"this", "is", "random1", "a", "random2", "coding", "random3", "test"};

"this" "is" "a" "coding" "test"

list1.contains(list2.get(i)))

Iterator<String> List1_Iterator = List1.iterator();


while (List1_Iterator.hasNext()) {
}

List<Integer> list1 = Arrays.asList(1,3,5);
    List<Integer> list2 = Arrays.asList(1,2,3,4,5);
    ArrayList<Integer> list2Copy = new ArrayList<>(list2);
    list2Copy.removeIf(x -> !list1.contains(x));
    System.out.println(list1.equals(list2Copy));