public void execute()

in core-it-support/core-it-plugins/maven-it-plugin-dependency-resolution/src/main/java/org/apache/maven/plugin/coreit/ResolveOneDependencyMojo.java [117:169]
45 lines of code
8 McCabe index (conditional complexity)

    public void execute() throws MojoExecutionException {

        Artifact projectArtifact = project.getArtifact();
        if (projectArtifact == null) {
            projectArtifact = artifactFactory.createProjectArtifact(
                    project.getGroupId(), project.getArtifactId(), project.getVersion());
        }

        Set depArtifacts = new HashSet();
        Artifact artifact =
                artifactFactory.createArtifactWithClassifier(groupId, artifactId, version, type, classifier);
        depArtifacts.add(artifact);

        ScopeArtifactFilter scopeFilter = new ScopeArtifactFilter(scope);

        ArtifactResolutionResult result;
        try {
            result = resolver.resolveTransitively(
                    depArtifacts,
                    projectArtifact,
                    project.getManagedVersionMap(),
                    session.getLocalRepository(),
                    project.getRemoteArtifactRepositories(),
                    metadataSource,
                    scopeFilter);
        } catch (ArtifactResolutionException e) {
            throw new MojoExecutionException("RESOLVE-ONE-DEPENDENCY ArtifactResolutionException exception ", e);
        } catch (ArtifactNotFoundException e) {
            throw new MojoExecutionException("RESOLVE-ONE-DEPENDENCY ArtifactNotFoundException exception ", e);
        }

        if (result == null) {
            getLog().info("RESOLVE-ONE-DEPENDENCY null result");
        } else {
            Set resolvedArtifacts = result.getArtifacts();
            /*
             * Assume that the user of this is not interested in transitive deps and such, just report the one.
             */
            for (Object resolvedArtifact : resolvedArtifacts) {
                Artifact a = (Artifact) resolvedArtifact;
                if (a.equals(artifact)) {
                    File file = a.getFile();
                    if (file == null) {
                        getLog().info(" RESOLVE-ONE-DEPENDENCY " + a.toString() + " $ NO-FILE");
                    } else {
                        getLog().info(" RESOLVE-ONE-DEPENDENCY " + a.toString() + " $ " + file.getAbsolutePath());
                    }
                    return;
                }
            }
            getLog().info(" RESOLVE-ONE-DEPENDENCY " + artifact.toString() + " $ NOT-RESOLVED");
        }
    }