Java重构助手-Java Code Refactoring

Example

Transforming deeply nested if-else statements into polymorphism.

Scenario

When encountering a method overloaded with conditional logic, the assistant suggests restructuring the code using object-oriented design patterns, such as Strategy or State, to enhance modularity and readability.

Example

Optimizing collection handling to reduce memory footprint and improve speed.

Scenario

In a scenario where a developer uses inefficient data structures for high-frequency operations, the assistant recommends more appropriate data structures or algorithms, such as changing an ArrayList to a LinkedList for frequent insertions/deletions.

Example

Standardizing variable and method names according to Java naming conventions, and generating or improving JavaDoc comments.

Scenario

For code with poorly named variables and scarce comments, the assistant suggests more descriptive names and adds detailed JavaDoc comments, improving code readability and maintainability.

Example

Introducing robust error handling mechanisms and improving logging practices.

Scenario

In cases where error handling is minimal or absent, the assistant provides templates for try-catch blocks, suggests the use of custom exceptions, and advises on strategic points for logging critical information.