部分嘲笑作为代码气味？

public ComplexResult1 operationA(Stimulus a) {
    {
        ...
        result = ...;
    }
    auditTheChange(a);
}
public ComplexResult2 operationB(Stimulus b) {
    {
        ...
        result = ...;
    }
    auditTheChange(b);
    return result;
}
void auditTheChange(Stimulus stim) {
    // do a bunch of stuff to record the change
    // and interact with another outside service
}