Java Example Questions | Refactoring

Learn basic concepts with #Java Example Questions. In this video, In this video, we’ll refactor the code to simplify the `main` method, making it more readable and clearly demonstrating its functionality.

Key Steps:
1. Break down the code:
- Split the `main` method into smaller, independent tasks.
2. Name each task clearly:
- Ensure each method has a descriptive name that reflects its function.
3. Identify input and output:
- For each method, decide if it requires input (parameters) or returns an output (result).

The goal is to produce clean, well-structured code that’s easy to manage, test, and modify. This approach helps developers visualize program flow, enhance maintainability, and ensure code clarity.

0:01 Exercise Question
0:35 Breaking down
0:45 Naming Tasks
0:58 Input & Output
1:55 Defining Methods
3:10 Unit Testing
3:33 Designing

#refactoring