How do I implement generics in my programming project?

How do I implement generics in my programming project?

Implementing generics allows you to create classes, interfaces, and methods with a placeholder for the data type. What programming language are you using?

I'm using Java. Can you give me an example?

Sure! In Java, you can define a generic class like this: class Box<T> { private T item; public void setItem(T item) { this.item = item; } public T getItem() { return item; } }. This allows you to create a Box for any type.

That makes sense! How do I use this Box class?

You can create a Box for a specific type like this: Box<String> stringBox = new Box<>(); stringBox.setItem("Hello"); String item = stringBox.getItem(); This will store a String in the Box.