# bad * * 90% of the time, these frameworks that use annotations work well, but that 10% where you need your system to perform under stress is EXACTLY when these fail. * We sacrifice the art of writing good and performant code for the short term gains of improving developer productivity * While people say – it’s easier to read the code and it’s easier to debug the code with annotations in the mix. They forget that they now have embedded configuration in code. * his style of programming is great when I have to try something new in a personal pet project to get off the ground quickly – I can just write a class, type a few annotations and boom, I am ready to do CRUD. But does this really works in enterprise level applications, especially given how we manage this in production --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://hanfak.gitbook.io/workspace/languages/java/framework/bad.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.