public void execute()

in maven-wrapper-plugin/src/main/java/org/apache/maven/plugins/wrapper/WrapperMojo.java [178:193]

• 13 lines of code
• 4 McCabe index (conditional complexity)

    public void execute() throws MojoExecutionException, MojoFailureException {
        if (mvndVersion != null && mvndVersion.length() > 0 && !"only-script".equals(distributionType)) {
            throw new MojoExecutionException("maven-wrapper with type=" + distributionType
                    + " cannot work with mvnd, please set type to 'only-script'.");
        }

        mavenVersion = getVersion(mavenVersion, Maven.class, "org.apache.maven/maven-core");
        String wrapperVersion = getVersion(null, this.getClass(), "org.apache.maven.plugins/maven-wrapper-plugin");

        final Artifact artifact = downloadWrapperDistribution(wrapperVersion);
        final Path wrapperDir = createDirectories(basedir.toPath().resolve(".mvn/wrapper"));

        cleanup(wrapperDir);
        unpack(artifact, basedir.toPath());
        replaceProperties(wrapperVersion, wrapperDir);
    }