String type = trimApt(cols[1]);
                String classifier = trimApt(cols[2]);
                String extension = trimApt(cols[3], type);
                String packaging = trimApt(cols[4], type);
                String language = trimApt(cols[5]);
                String addedToClasspath = trimApt(cols[6]);
                String includesDependencies = trimApt(cols[7]);