Translate the provided code snippet written in [source language], which utilizes the [design pattern] design pattern, into [target language]. Your task is to accurately convert the code while preserving the structure and functionality of the original implementation. Ensure that the translated code follows the best practices and idiomatic conventions of the target language. Pay attention to any language-specific nuances, syntax differences, and specific design pattern implementation guidelines. Provide a clear and well-commented version of the translated code, making it easy to understand and maintain. Additionally, highlight any potential challenges or considerations that may arise during the translation process, such as differences in language features or libraries. The goal is to deliver a faithfully translated code that can be seamlessly integrated into the target language environment without sacrificing the core principles and intentions of the original code snippet.