This is the replication package for the paper "Assessing Exception Handling Testing Practices in Open-Source Libraries". The paper was originally published in the Empirical Software Engineering Journal. This replication package is composed of a few file, as detailed next: - processed_results.zip: The coverage and mutation metrics computed by XaviEH for each system under study - raw_results.zip: The results in a raw format that serves as the input to generate the processed results. - statistical_analysis.zip: The code used to perform our statistical analysis. - systems_github.txt: The links for the Github repo of each system under study. Note that we analysed specific versions of each system, as described in the paper. - systems_under_study.zip: Snapshots of the exact version of each system we studied. - xavieh.zip: A snapshot of the XaviEH tool as it was at the time the study was carried out. - xavieh_github.txt: The link for XaviEH's Github page. Note that the latest version of XaviEH con Github may not be the one we used at the time the study was carried out.