Computer Science 225
Advanced Programming

Spring 2021, Siena College

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Agenda

• Announcements
  • Lab 8: Animation (in Canvas and GitHub)
    • due 24 hours before your lab session this week
    • if you have finished the required functionality (as many have) and decide to go back to add some bonus functionality, be sure to let me know so I notice it
  • Final Project, into implementation
  • Exam 2 grading status
  • Problem Set 6, please create your repositories soon
  • Plug: CSIS electives in the fall
• A class conflict from wildcard imports
• Java Packages
  • protection levels
  • creating our own packages
    • factoring out code from our graphics/GUI and animation examples

Examples

• TwoTimers: a class conflict from wildcard imports
• ThreadGraphicsPackage: creating your own package, base classes to factor out some code common to graphics animations

Links

• Java Tutorial page: Controlling Access to Members of a Class