{"task": {"agent_timeout": 3000, "task": "testgen__spotbugs__spotbugs-2874", "verifier_timeout": 3000, "instruction": "The following text contains a user issue (in <issue/> brackets) posted at a repository. Further, you are provided with file contents of several files in the repository that contain relevant code (in <code> brackets). It may be necessary to use code from third party dependencies or files not contained in the attached documents however. Your task is to identify the issue and implement a test case that verifies a proposed solution to this issue. More details at the end of this text.\n<issue>\n      There are some false positives and negatives of NP_NULL_ON_SOME_PATH_FROM_RETURN_VALUE related to various combinations of custom nullables and null checks. One of them is especially nefarious, as it relies solely on the formatting of the source code. See the example project which reproduces the issues.\n\n[Example project](https://github.com/davidburstromspotify/spotbugs-checknotnull-bug/blob/master/src/main/java/Example.java)\n\n</issue>\nPlease generate test cases that check whether an implemented solution resolves the issue of the user (at the top, within <issue/> brackets).\nYou may apply changes to several files.\nApply as much reasoning as you please and see necessary.\nMake sure to implement only test cases and don't try to fix the issue itself.\nYou are not allowed to read git history.\n", "memory": "8192m", "runnable": false, "difficulty": "hard", "language": "", "cpus": "", "instruction_truncated": false, "category": "test-generation", "compose": false, "has_solution": true, "oracle": null, "docker_image": "", "taskset": "devopsgym", "tags": ["test-generation", "devops-bench"]}, "runs": []}