OCP Oracle Certified Professional Java SE 11 Programmer I Study Guide

Chapter 7Methods and Encapsulation

OCP exam objectives covered in this chapter:

•   Creating and Using Methods
  • Create methods and constructors with arguments and return values
  • Create and invoke overloaded methods
  • Apply the static keyword to methods and fields
•   Applying Encapsulation
  • Apply access modifiers
  • Apply encapsulation principles to a class

 In previous chapters, you learned how to use methods without examining them in detail. In this ...