Polymorphism & Abstraction

Java SE 8
  • 13 Videos | 1h 10m 6s
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Java is an immensely popular development language. Discover access levels and polymorphism, static classes, immutable classes, the singleton design pattern, abstract classes, and nested classes.

WHAT YOU WILL LEARN

  • use access levels - private, protected, default, and public - in Java classes
    describe how to override methods in Java and use virtual method invocation
    describe how to apply polymorphism in Java
    override and overload methods and apply polymorphism in Java
    implementing casting in Java
    describe how to work with static classes in Java
    describe how to implement the singleton design pattern
  • describe how to create an immutable class in Java
    describe how to design general-purpose base classes by using abstract classes in Java
    apply the Abstract keyword to a Java class
    describe how the final keyword can be used in Java
    describe how to create and used nested classes in Java
    implement an inner class as a helper class in Java

IN THIS COURSE

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