netbeans_stacktraces.json

This dataset is a collection of stack traces extracted from NetBeans bug reports. It is used and published in our paper: A. Khvorov, R. Vasiliev, G. Chernishev, I. M. Rodrigues, D. Koznov, N. Povarov. S3M: Siamese Stack (Trace) Similarity Measure. MSR 2021
The S3M model code is published here https://github.com/akhvorov/S3M
The data presented as a list of records in the following JSON format:

[
    {
        "bug_id": 1234,
        "dup_id": 12,
        "creation_ts": 1234567891234,
        "stacktrace": {
            "exception": ["java.lang.Exception"], 
            "frames": [
                {"function": "java.util.ArrayList.get", "depth": 0}, 
                {"function": "com.company.Class1.method1", "depth": 1}, 
                {"function": "com.company.Class2.method2", "depth": 2}, 
                {"function": "com.company.Class1.method2", "depth": 3}
            ]
        }
    },
    {
        "bug_id": 1235,
        "dup_id": null,
        "creation_ts": 1234567898765,
        "stacktrace": {
            "exception": ["com.company.MyException"], 
            "frames": [  
                {"function": "com.company.Class1.method2", "depth": 0}, 
                {"function": "com.company.Class1.main", "depth": 1}
            ]
        }
    }
]

This is a trimmed example to show only data format.