val tree = CachingLightTree(originalTree)
        val packageNode = packageNode(tree)
        val importNodes = importNodes(tree)
        val scriptNodes = scriptNodes(tree)

        val packages = packageHeader(tree, packageNode)
        val imports = importNodes.map { import(tree, it) }
        val statements = scriptNodes.map { statement(tree, it) }

            ClassNode aliasedNode = null;
            ImportNode importNode = module.getImport(pname);
            if (importNode != null && importNode != currImportNode) {
                aliasedNode = importNode.getType();
            }
            if (aliasedNode == null) {
                importNode = module.getStaticImports().get(pname);
                if (importNode != null && importNode != currImportNode) {

	lookup   Lookup
}

func (m *gcimports) Import(path string) (*types.Package, error) {
	return m.ImportFrom(path, "" /* no vendoring */, 0)
}

func (m *gcimports) ImportFrom(path, srcDir string, mode types.ImportMode) (*types.Package, error) {
	if mode != 0 {
		panic("mode must be 0")
	}
	return gcimporter.Import(m.fset, m.packages, path, srcDir, m.lookup)
}

// gccgo importer

type gccgoimports struct {

        DependencyManagement importMgmt = importModel != null ? importModel.getDependencyManagement() : null;
        if (importMgmt == null) {
            importMgmt = DependencyManagement.newInstance();
        }

        // [MNG-5600] Dependency management import should support exclusions.

        cl.delegate = builder
        cl.call()
        return builder.elements[0]
    }

    public static void leftShift(Node parent, Node node) {
        parent.appendChild(parent.ownerDocument.importNode(node, true))
    }

    public static void addFirst(Node parent, Closure cl) {
        DomBuilder builder = new DomBuilder(parent.ownerDocument, null)
        cl.delegate = builder
        cl.call()

	// The semantics is like for ImporterFrom.ImportFrom except that
	// dir and mode are ignored (since they are not present).
	Import(path string) (*Package, error)
}

// ImportMode is reserved for future use.
type ImportMode int

// An ImporterFrom resolves import paths to packages; it
// supports vendoring per https://golang.org/s/go15vendor.
// Use go/importer to obtain an ImporterFrom implementation.

	imported map[string]bool
}

func (imp *resolveTestImporter) Import(string) (*Package, error) {
	panic("should not be called")
}

func (imp *resolveTestImporter) ImportFrom(path, srcDir string, mode ImportMode) (*Package, error) {
	if mode != 0 {
		panic("mode must be 0")
	}
	if imp.importer == nil {
		imp.importer = defaultImporter().(ImporterFrom)
		imp.imported = make(map[string]bool)
	}

	// The semantics is like for ImporterFrom.ImportFrom except that
	// dir and mode are ignored (since they are not present).
	Import(path string) (*Package, error)
}

// ImportMode is reserved for future use.
type ImportMode int

// An ImporterFrom resolves import paths to packages; it
// supports vendoring per https://golang.org/s/go15vendor.
// Use go/importer to obtain an ImporterFrom implementation.

	imported map[string]bool
}

func (imp *resolveTestImporter) Import(string) (*Package, error) {
	panic("should not be called")
}

func (imp *resolveTestImporter) ImportFrom(path, srcDir string, mode ImportMode) (*Package, error) {
	if mode != 0 {
		panic("mode must be 0")
	}
	if imp.importer == nil {
		imp.importer = importer.Default().(ImporterFrom)
		imp.imported = make(map[string]bool)
	}

                    ModelProblemUtils.toId(groupId, artifactId, version), ModelProblemUtils.toSourceHint(model)));
        }

        Model importModel = null;
        if (workspaceResolver != null) {
            try {
                importModel = workspaceResolver.resolveEffectiveModel(groupId, artifactId, version);
            } catch (UnresolvableModelException e) {