What is one outcome expected from effective refactoring?

Improved structure leading to easier maintenance is a significant outcome expected from effective refactoring. Refactoring involves restructuring existing code without changing its external behavior, which helps to enhance the internal structure and design of the codebase. This can involve simplifying complex code, removing duplication, making naming more intuitive, and applying design principles that promote better organization.

As a result, when code is well refactored, developers can more easily understand and work with it in the future. This improved maintainability can lead to quicker bug fixes, easier feature additions, and a lower likelihood of introducing errors during future development activities. The clarity and simplicity introduced through refactoring significantly contribute to the long-term health of a software project.