Code Samples for SE 2811, Hasker's Section

• Code illustrating threads:
  • Count2000.java: failed attempt to add 1000 to 1000
  • GranularCounter.java: using fine-grained concurrency (with synchronized) to show 1000+1000=2000.
• Thread2.java: illustrates using threads and what happens if they are not synchronized

• Code illustrating subject/observer (or publish/subscribe): wk4-observer.zip

• Decorator pattern: decorator_initial.zip

• Bare bones command pattern: pbook.zip See pbook/PhoneBook.java for instructions running the tests from the command prompt. This version has no interface.

• Full phonebook with GUI: myphonebook.zip
  This version supports adding and removing entries along with undo and redo. ("yap" = "Yet Another Phonebook")

• RMI Example: illustrates using RMI to increment a simple counter remotely.

• TicTacToe RMI Example: illustrates using RMI on a more complex example.