.matching(pattern -> {
                pattern.include("**/*.adoc");
                pattern.exclude("**/index.adoc"); // Exclude index.adoc files
            })
            .forEach(file -> gatherDeadLinksInFileSamples(file, errors));

        getDocumentationRoot().getAsFileTree().matching(pattern -> pattern.include("**/*.adoc")).forEach(file -> {
            gatherDeadLinksInFile(file, errors);
        });