What are the advantages and disadvantages of using exceptions in interface design?

Advantages of using exceptions in interface design:

• Allow separating the normal execution flow from error handling, making the code cleaner and more understandable.
• Provide centralized error handling, which simplifies maintenance and extension.
• Enable passing detailed error information.

Disadvantages:

• Exceptions can reduce performance, especially if used frequently and in performance-critical areas.
• Complexity in understanding and debugging if exceptions are undocumented or handled implicitly.
• Possibility of skipping exception handling, leading to unpredictable behavior.

It is important in interface design to clearly document which exceptions may be thrown and to use exceptions for truly exceptional situations, not for managing the normal flow.