Java classes and their variables and methods can use access modifiers – private, public, protected, and package-level (no keyword). These access modifiers set the classes’ visibility, constructors, and instance or class variables and methods to the other parts of the
Chapter 5: Java Classes – The Blueprints And Building Blocks
In How To Write Your First Java Program, we installed an IDE and wrote a basic Java program. We also learned about the essential components of that program’s Java source codes – the keyword class and the main method. Here
Chapter 6: Java Object And Its Properties And Behaviors
We write codes that create Java objects from Java classes. These can have properties and behaviors. Properties are data with names; while, behaviors are the actions an object can perform on its properties. Consider the following Java class without properties