5. Arrays of objects

• An array of Product objects

  
      Product[] products = new Product[5];
  
  

• Code that uses a constant to specify the array length

  
      final int TITLE_COUNT = 100;  // size set at compile time
      String[] titles = new String[TITLE_COUNT];
  
  

• Code that uses a variable to specify the array length

  
      Scanner sc = new Scanner(System.in);
      int titleCount = sc.nextInt();  // size set at runtime
      String[] titles = new String[titleCount];