* @see #getArtifacts()
     */
    public Map<String, Artifact> getArtifactMap() {
        if (artifactMap == null) {
            artifactMap = ArtifactUtils.artifactMapByVersionlessId(getArtifacts());
        }

        return artifactMap;
    }

    @Override
    public boolean equals(Object object) {
        if (this == object) {
            return true;
        }

            }
        }
        return artifacts;
    }

    public Map<String, Artifact> getArtifactMap() {
        if (artifactMap == null) {
            artifactMap = ArtifactUtils.artifactMapByVersionlessId(getArtifacts());
        }
        return artifactMap;
    }

    public void setPluginArtifacts(Set<Artifact> pluginArtifacts) {
        this.pluginArtifacts = pluginArtifacts;

        @SuppressWarnings("unchecked")
        Map<String, Artifact> depResults = (Map<String, Artifact>)
                new PluginParameterExpressionEvaluator(session, exec).evaluate("${plugin.artifactMap}");

        System.out.println("Result: " + depResults);

        assertNotNull(depResults);
        assertEquals(1, depResults.size());
        assertSame(
                depArtifact,

            if (Files.isRegularFile(artifactPath)) {
                try (JarFile artifactJar = new JarFile(artifactPath.toFile(), false)) {
                    ZipEntry pluginDescriptorEntry = artifactJar.getEntry(PLUGIN_DESCRIPTOR_LOCATION);

                    if (pluginDescriptorEntry != null) {
                        try (InputStream is = artifactJar.getInputStream(pluginDescriptorEntry)) {