JavaMagick

Main.java

package com.company;

import java.util.ArrayList;
import java.util.List;

public class Main {


    public static class MyList<T> {
        private List<Object> mInnerList = new ArrayList<>();

        public void addItem(T item) {
            mInnerList.add(item);
        }

        public T getItem(int index) {
            return (T) mInnerList.get(index);
        }

        public void injectItemReflationEmulation(Object o) {
            mInnerList.add(o);
        }

    }

    public static class Car {

    }

    public static class Person {

    }


    public static void main(String[] args) {
	    MyList<Car> myList = new MyList<>();

	    myList.addItem(new Car());
	    myList.addItem(new Car());
	    myList.injectItemReflationEmulation(new Person());

	    Car car = myList.getItem(2);
    }
}