@Nullable
    String getSnapshotTimestamp();

    @Nonnull String getPackaging();
    void setPackaging(@Nonnull String packaging);

    boolean isPomPackaging();
    boolean isKnownJarPackaging();

    boolean isRelocated();
    void setRelocated(boolean relocated);

    /**
     * Returns the dependency declarations of this component.
     */

    /**
     * {@inheritDoc}
     */
    @Override
    MutableMavenModuleResolveMetadata asMutable();

    @Nonnull String getPackaging();
    boolean isRelocated();
    boolean isPomPackaging();
    boolean isKnownJarPackaging();
    @Nullable
    String getSnapshotTimestamp();

    ImmutableList<MavenDependencyDescriptor> getDependencies();

        return packaging;
    }

    @Override
    public void setPackaging(@Nonnull String packaging) {
        this.packaging = packaging;
    }

    @Override
    public boolean isPomPackaging() {
        return POM_PACKAGING.equals(packaging);
    }

    @Override
    public boolean isKnownJarPackaging() {
        return JAR_PACKAGINGS.contains(packaging);
    }

    @Override

        if (metadata.isRelocated()) {
            // relocated packages have no artifacts
            return ImmutableList.of();
        } else if (metadata.isPomPackaging()) {
            // Modules with POM packaging _may_ have a jar
            return ImmutableList.of(metadata.optionalArtifact("jar", "jar", null));
        } else if (metadata.isKnownJarPackaging()) {

        @Override
        public boolean isUsableModule(String repoName, MutableMavenModuleResolveMetadata metaData, ExternalResourceArtifactResolver artifactResolver) {

            if (metaData.isPomPackaging()) {
                return true;
            }

            // check custom packaging
            ModuleComponentArtifactMetadata artifact;
            if (metaData.isKnownJarPackaging()) {

    public @Nonnull String getPackaging() {
        return packaging;
    }

    @Override
    public boolean isRelocated() {
        return relocated;
    }

    @Override
    public boolean isPomPackaging() {
        return POM_PACKAGING.equals(packaging);
    }

    @Override
    public boolean isKnownJarPackaging() {
        return JAR_PACKAGINGS.contains(packaging);
    }