Lecture overview -- Keyboard shortcut: 'u'  Previous page: Sealed Classes and Sealed Methods -- Keyboard shortcut: 'p'  Next page: Interfaces -- Keyboard shortcut: 'n'  Lecture notes - all slides together  Annotated slide -- Keyboard shortcut: 't'  Textbook -- Keyboard shortcut: 'v'  Alphabetic index  Help page about these notes  Course home    Abstract classes, Interfaces, and Patterns - slide 10 : 37

Interfaces