Complete Java SE 8 Developer Bootcamp - Polymorphism: Part 2

The video tutorial explains Java's reference types, focusing on polymorphism and method overriding. It highlights the importance of dynamic method dispatching, where the runtime object determines the method execution. The tutorial also discusses the role of final methods in preventing method overriding, enhancing execution speed by avoiding dynamic lookup.

What is the role of the 'super' keyword in method overriding?

Why can final methods improve performance in Java?

How does the Java compiler handle method calls on reference variables?