Objects

Objects

1. Classes

   • Fields
     • Are primitives or references to the objects
   • Methods
     • Actions that the object can perform
     • Special method "main" provides the entry point to an application
   • Class name
   • Constructors
     • Used to construct an object
     • Can have no argument (to arg constructor)
   • Fundamental building blocks of a Java program

2. To create a new object, use the word "new". Its also always followed by the constructor of the class.