// collections/GenericTypeInference.java

// (c)2021 MindView LLC: see Copyright.txt

// We make no guarantees that this code is fit for any purpose.

// Visit http://OnJava8.com for more book information.

// {NewFeature} Since JDK 11

import java.util.*;

public class GenericTypeInference {

void old() {

ArrayList<Apple> apples = new ArrayList<>();

}

void modern() {

var apples = new ArrayList<Apple>();

}

void pitFall() {

var apples = new ArrayList<>();

apples.add(new Apple());

apples.get(0); // Comes back as plain Object

}

}