However, there are collection classes in Java that act like a Java array but resize themselves automatically. Any class that extends the List interface expands dynamically. Java arrays do not expand ...

Java collection classes allow a developer to keep track of contained items in one of two ways, either by an indexed count or a key. This creates an obvious limitation where multiple values can’t be ...

Using generics with objects of any type We can declare a generic type in any class we create. It doesn’t need to be a collection type. In the following code example, we declare the generic type ...