Incorrect region in SARIF report #460

Description

Sometimes we have such region in SARIF report:

"region" : {
    "startLine" : 1,
    "startColumn" : 1
}

But the first line of the source code contains the package name or class name. So there can't be an unchecked exception there.

To Reproduce

Steps to reproduce the behavior:

1. Run test generation using IDEA plugin:

public class Util {
    public static int multiply(int x, int y) {
        return Math.multiplyExact(x, y);
    }
}

2. Open generated SARIF report
3. Find the incorrect region

Expected behavior

The SARIF report contains only correct regions.

Visual proofs