{"task": {"agent_timeout": 3000, "task": "codegen__alibaba__fastjson2-328", "verifier_timeout": 3000, "instruction": "This is a code generation task. You are expected to write working code that solves the described problem.\n<issue>\n      ### \u8bf7\u63cf\u8ff0\u60a8\u7684\u9700\u6c42\u6216\u8005\u6539\u8fdb\u5efa\u8bae\n\nFastjson JSONB \u652f\u6301 Spring Messaging Converter \u3002\n\n### \u8bf7\u63cf\u8ff0\u4f60\u5efa\u8bae\u7684\u5b9e\u73b0\u65b9\u6848\n\n\u589e\u52a0 MappingFastJsonJSONBMessageConverter \u7ee7\u627f `AbstractMessageConverter`\uff0c\u4f7f\u7528JSONB\u5e8f\u5217\u5316\u548c\u53cd\u5e8f\u5217\u5316\u3002\n\n### \u63cf\u8ff0\u60a8\u8003\u8651\u8fc7\u7684\u66ff\u4ee3\u65b9\u6848\n\n\u65e0\n\n#### \u9644\u52a0\u4fe1\u606f\n\n\u65e0\n\n</issue>\nFocus on implementing the required functionality correctly and efficiently. Treat this as a programming challenge.\nYou are not allowed to read git history.\n", "memory": "8192m", "runnable": false, "difficulty": "hard", "language": "", "cpus": "", "instruction_truncated": false, "category": "code-generation", "compose": false, "has_solution": true, "oracle": null, "docker_image": "", "taskset": "devopsgym", "tags": ["code-generation", "devops-bench"]}, "runs": []}