The following slides discuss the abstraction and encapsulation.

Slide 11.1: Abstraction
Slide 11.2: Abstraction (cont.): An example — AbstractDemo.java
Slide 11.3: Abstraction (cont.): An example (cont.)
Slide 11.4: Encapsulation
Slide 11.5: Encapsulation (cont.): Get and set
Slide 11.6: Encapsulation (cont.): An example
Slide 11.7: Interfaces
Slide 11.8: Interfaces (cont.): An example — InterfaceDemo.java
Slide 11.9: Packages — MyCars.java
Slide 11.10: Packages (cont.) — MyPackageClass.java


☂ Coding Review

Slide 11.a: An interface example — GFG.java



      “Just say NO to drugs;”    
      “Well, if I’m talking to my drugs...    
      I probably already said yes.”