}

    public ArtifactMetadata(Artifact af) {
        /*
        if ( af != null )
        {
            init( af );
        }
        */
    }
    // ------------------------------------------------------------------
    //    public void init( ArtifactMetadata af )
    //    {
    //        setGroupId( af.getGroupId() );
    //        setArtifactId( af.getArtifactId() );

        assertEquals("org.codehaus.plexus", pluginGroups.get(2));
    }

    @Test
    void testRoundTripProfiles() {
        Random entropy = new Random();
        ActivationFile af = ActivationFile.newBuilder()
                .exists("exists" + Long.toHexString(entropy.nextLong()))
                .missing("missing" + Long.toHexString(entropy.nextLong()))
                .build();

        this.md = md;
        this.parent = parent;
    }
    // ------------------------------------------------------------------------
    public MetadataTreeNode(Artifact af, MetadataTreeNode parent, boolean resolved, ArtifactScopeEnum scope) {
        this(new ArtifactMetadata(af), parent, resolved, scope);
    }

    // ------------------------------------------------------------------------
    public void addChild(int index, MetadataTreeNode kid) {