Enhancing Java Design Patterns through Open-Source Contribution #3163
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This assignment demonstrates a hands-on contribution to the open-source project Java Design Patterns, focusing on resolving the issue of busy-waiting loops. By addressing performance inefficiencies and implementing modern thread management techniques, the project improves CPU usage, responsiveness, and maintainability. The tasks involved identifying busy-waiting locations in key files, refactoring code for thread safety, and validating fixes through comprehensive unit, concurrency, and performance testing. The experience emphasized the application of Object-Oriented Analysis and Design (OOAD) principles, including modularity, encapsulation, and separation of concerns, while overcoming challenges in thread management and error handling to deliver a scalable, robust solution.