Code Review: TextProcessing Documentation:
[GOOD] The code includes section comments explaining the file prompt, reading, and processing steps.
[IMPROVEMENT NEEDED] A brief summary at the top or class-level documentation would further aid understanding.
Error Handling:
[GOOD] The code checks for file existence before trying to read it, providing clear feedback to the user.
[IMPROVEMENT NEEDED] No try-catch block for other exceptions such as permission errors or read failures.
Naming/Structure:
Variable names like filePath, lines, wordCounts, and cleanedLine are clear and meaningful.
All logic is still within the static Main method; breaking out helper methods would make the code more modular.
OOP Principles:
No use of additional classes or encapsulation; could benefit from structuring the processing logic within a separate class.
Output/Program Logic:
Output is clear, informative, and sorted alphabetically, making it user-friendly.
Logic includes meaningful labels for output and total unique word count.
Suggestions Add a header or summary comment to describe the main purpose and usage of the program.
Add exception handling for file reading operations.
Refactor processing logic into helper methods or a dedicated class to reinforce OOP concepts.
Continue use of clear variable naming and structured output formatting.