if (gluesFromOtherFiles == null) {
gluesFromOtherFiles = ContainerUtil.newHashSet();
}
final Set<String> glues = gluesFromOtherFiles;
file.accept(new GherkinRecursiveElementVisitor() {
@Override
public void visitStep(GherkinStep step) {
boolean covered = false;
final String glue = CucumberJavaUtil.getPackageOfStep(step);
if (glue != null) {