}

    /**
     * Returns a boolean indicating if the project is the top level project for
     * this reactor build.  The top level project may be different from the
     * {@code rootDirectory}, especially if a subtree of the project is being
     * built, either because Maven has been launched in a subdirectory or using
     * a {@code -f} option.
     *
     * @return {@code true} if the project is the top level project for this build

                if (Paths.get("target").equals(dir)) {
                    return FileVisitResult.CONTINUE;
                } else {
                    return FileVisitResult.SKIP_SUBTREE;
                }
            }
        });
    }

    public MetadataTreeNode getTree() {
        return treeRoot;
    }
    // ----------------------------------------------------------------------------
    public void setTree(MetadataTreeNode root) {
        this.treeRoot = root;
    }

    public void initTreeProcessing(PlexusContainer plexus) throws ComponentLookupException {