if (phaseBindings != null) {
                        for (String goal : execution.getGoals()) {
                            MojoExecution mojoExecution = new MojoExecution(plugin, goal, execution.getId());
                            mojoExecution.setLifecyclePhase(execution.getPhase());
                            addMojoExecution(phaseBindings, mojoExecution, execution.getPriority());
                        }

            hash = hash * 31 + Objects.hashCode(dependencyFilter);
            this.hashCode = hash;
        }

        @Override
        public String toString() {
            return plugin.getId();
        }

        @Override
        public int hashCode() {
            return hashCode;
        }

        @Override
        public boolean equals(Object o) {
            if (o == this) {

        // draw the NPE.
        project.getId();
    }

    @Test
    void testEmptyConstructor() {
        MavenProject project = new MavenProject();

        assertEquals(
                MavenProject.EMPTY_PROJECT_GROUP_ID + ":" + MavenProject.EMPTY_PROJECT_ARTIFACT_ID + ":jar:"
                        + MavenProject.EMPTY_PROJECT_VERSION,
                project.getId());
    }

    @Test

    private static final String EXTERNAL_HTTP_WILDCARD = "external:http:*";

    public Mirror getMirror(ArtifactRepository repository, List<Mirror> mirrors) {
        String repoId = repository.getId();

        if (repoId != null && mirrors != null) {
            for (Mirror mirror : mirrors) {
                if (repoId.equals(mirror.getMirrorOf()) && matchesLayout(repository, mirror)) {

    private static String createMessage(Plugin plugin, String descriptorLocation, Throwable e) {
        String message = "Failed to parse plugin descriptor";

        if (plugin != null) {
            message += " for " + plugin.getId();
        }

        if (descriptorLocation != null) {
            message += " (" + descriptorLocation + ")";
        }

        if (e != null) {
            message += ": " + e.getMessage();
        }

     */
    String CENTRAL_ID = "central";

    /**
     * Gets the identifier of this repository.
     *
     * @return the (case-sensitive) identifier, never {@code null}
     */
    @Nonnull
    String getId();

    /**
     * Gets the type of the repository, for example "default".
     *
     * @return the (case-sensitive) type of the repository, never {@code null}
     */
    @Nonnull
    String getType();

    }

    public void flush() {
        for (CacheRecord record : cache.values()) {
            ClassRealm realm = record.getRealm();
            try {
                realm.getWorld().disposeRealm(realm.getId());
            } catch (NoSuchRealmException e) {
                // ignore
            }
        }
        cache.clear();
    }

sRealm) throws CompositionException; public String getId(); } org/codehaus/plexus/component/composition/ComponentComposer$1.class package org.codehaus.plexus.component.composition; synchronized class ComponentComposer$1 { } org/codehaus/plexus/component/composition/ComponentComposer.class package org.codehaus.plexus.component.composition; public abstract interface ComponentComposer { public static final String ROLE; public abstract String getId(); public abstract void assembleComponent(Object, o...

    private MavenProject topLevelProject;

    private ProjectDependencyGraph projectDependencyGraph;

    private boolean parallel;

    /**
     * Plugin context keyed by project ({@link MavenProject#getId()}) and by plugin lookup key
     * ({@link PluginDescriptor#getPluginLookupKey()}). Plugin contexts itself are mappings of {@link String} keys to
     * {@link Object} values.
     */

        RepositoryMetadata metadata = new SnapshotArtifactRepositoryMetadata(artifact);

        getLogger().info("Retrieving previous build number from " + remoteRepository.getId());
        repositoryMetadataManager.resolveAlways(metadata, localRepository, remoteRepository);

        int buildNumber = 0;
        Metadata repoMetadata = metadata.getMetadata();
        if ((repoMetadata != null)