Computer Science 225
Advanced Programming

Spring 2021, Siena College

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Agenda

• Announcements
  • Problem Set 6, due tonight, regular late policies apply
  • Final Project
    • a week to go
    • don't forget the video demos
    • live demos in class next Friday, with 5 projects you get a hard limit of 10 minutes each
  • Final exam info coming soon: exam is May 25, 11-1.
  • Lab 9: Threads for Parallel Processing (in Canvas and GitHub), wrap up soon, but no later than before your lab time next week
  • Lab 10: Working with Regular Expressions (in Canvas and GitHub) due as usual 24 hours before your lab, but most groups are done anyway
  • Check out the Academic Showcase out in the tents after class
• Memory details for threaded programs

  We will work together to draw a memory diagram for the version of the ball tosser in the ThreadGraphicsPackage program.

  Submit your version in a document in your shared folder for 5 in-class exercise assignment points.

  • First, we will draw the diagram (mostly for review) when the program's run method is about to return.
  • Next, we will draw the situation when the mouse has been pressed at (100,100), dragged to (150,150), and is executing at the end of the mouseReleased method.
  • Finally, we will draw the situation when the mouse has been pressed, dragged, and released again to create a second BouncingGravityBall, the first BouncingGravityBall is still in existence, and the paintComponent method had called the first BouncingGravityBall's paint method and it is in progress.