Java Basics

java_basics.java

// What is an instance variable?

// An instance variable is the variable declared inside of the class but outside of the method.

class Shoe {
  // these are all instance variables:
   public String shoeBrand;
   public String[] shoeSeason;
   public int shoeSize;
  // getters and setters follow 
}

class Wardrobe {
  // Wardrobe is main.  I can stick multiple instances of the Shoe class here.
   public static void main(String[] a){
     Shoe mykicks = new Shoes();
     mykicks.shoeBrand = "Nike";
     mykicks.season = "Spring";
     mykicks.shoeSize(8);
     
     Shoe myboots = new Shoes();
     myboots.shoeBrand = "Ralph Lauren";
     myboots.season = "Winter";
     myboots.shoeSize(8.5);
   }
}