Day 4 progress:
I broke my Ping Latency Analyzer’s source code into two classes: one handling the intro, simple setup, and survey questions, and the other managing the actual ping measurements and user input. Most of today was spent debugging and reorganizing that structure, and I started tracking my work directly in comments (e.g., // Day4:) to keep changes easy to follow over time. I also ensure the project used a single, consistent Scanner object in the Main class instead of creating multiple instances. On the technical side, I learned how ProcessBuilder, Process, start(), and getInputStream() work together to launch and read output from an external process, and I looked into the difference between declaring void on a main method versus omitting it. I applied .equalsIgnoreCase() to make my survey questions case-insensitive, and I compared using while loops versus if/else blocks for validating user input, particularly useful for handling simple yes/no responses.