public void execute()

in src/main/java/org/apache/maven/plugins/dependency/analyze/AnalyzeDuplicateMojo.java [81:119]
33 lines of code
8 McCabe index (conditional complexity)

    public void execute() throws MojoExecutionException, MojoFailureException {
        if (skip) {
            getLog().info("Skipping plugin execution");
            return;
        }

        MavenXpp3Reader pomReader = new MavenXpp3Reader();
        Model model;
        try (Reader reader = new XmlStreamReader(project.getFile())) {
            model = pomReader.read(reader);
        } catch (IOException | XmlPullParserException e) {
            throw new MojoExecutionException("Exception: " + e.getMessage(), e);
        }

        Set<String> duplicateDependencies = Collections.emptySet();
        if (model.getDependencies() != null) {
            duplicateDependencies = findDuplicateDependencies(model.getDependencies());
        }

        Set<String> duplicateDependenciesManagement = Collections.emptySet();
        if (model.getDependencyManagement() != null
                && model.getDependencyManagement().getDependencies() != null) {
            duplicateDependenciesManagement =
                    findDuplicateDependencies(model.getDependencyManagement().getDependencies());
        }

        if (getLog().isInfoEnabled()) {
            StringBuilder sb = new StringBuilder();

            createMessage(duplicateDependencies, sb, MESSAGE_DUPLICATE_DEP_IN_DEPENDENCIES);
            createMessage(duplicateDependenciesManagement, sb, MESSAGE_DUPLICATE_DEP_IN_DEPMGMT);

            if (sb.length() > 0) {
                getLog().info(sb.toString());
            } else {
                getLog().info("No duplicate dependencies found in <dependencies/> or in <dependencyManagement/>");
            }
        }
    }