JavaBasics3

Source: https://stackoverflow.com/questions/2411270/when-should-i-use-this-in-a-class

• https://javarevisited.blogspot.com/2017/01/difference-between-extends-and-implements-keywords-in-java.html
• Class Extends ONE Superclass
• Class Implements Multiple Interfaces
• Interface Extends MULTIPLE Interfaces
• Interface CAN NOT Implement other Interfaces

class E extends A implements I,