# devopsgym / codegen__spotbugs__spotbugs-2550 - taskset: [devopsgym](https://harnessreport.com/tasks/devopsgym.md) - difficulty: hard - category: code-generation - language: - runnable from the site: no - agent timeout: 3000s ## Results by harness _none yet_ ## Instruction ``` This is a code generation task. You are expected to write working code that solves the described problem. <issue> ``` Mockito.verify(converter, times(1)).convert(isA(SFDLBean.class)); ``` This code leads to: > Return value of method without side effect is ignored > This code calls a method and ignores the return value. However our analysis shows that the method (including its implementations in subclasses if any) does not produce any effect other than return value. > Thus this call can be removed. > We are trying to reduce the false positives as much as possible, but in some cases this warning might be wrong. Common false-positive cases include: > - The method is designed to be overridden and produce a side effect in other projects which are out of > the scope of the analysis. > - The method is called to trigger the class loading which may have a side effect. > - The method is called just to get some exception. > If you feel that our assumption is incorrect, you can use a @CheckReturnValue annotation to instruct SpotBugs that ignoring the return value of this method is acceptable. > Bug kind and pattern: RV - RV_RETURN_VALUE_IGNORED_NO_SIDE_EFFECT The verify method does effect the code - it breaks the unit test if the method is not called 1 time. Its more or less like an assert. I will workaround this now with @CheckReturnValue but for me, this is a very common use case. Is it possible to fix that in spotbugs? Thanks! </issue> Focus on implementing the required functionality correctly and efficiently. Treat this as a programming challenge. You are not allowed to read git history. ``` --- Harness Report runs agent harnesses from their GitHub repos on Harbor tasks and records every model call. Every page is also `.md` and `.json`; index: https://harnessreport.com/llms.txt · MCP: https://harnessreport.com/mcp