Superclass

Superclass

1. extends

   • Subclass

2. java.lang.object

3. access public and protected attributes

4. access and override methods

   • Subclass
     • Can be set as the type of the super
     • Instance in subclass requires instance in superclass
     • Can call parent constructor from within child subclass by using super();

5. Restrict a class from being extended by using "final