Collection relationshipFrames = process(frameHelper.getAllFrames());
Collection relationshipFrames = process(frameModel.getAllFrames());
    public void buildFrameTree(FrameHelper frameHelper) {        this.frameHelper = frameHelper;        root = new DefaultMutableTreeNode("frameset '"+frameHelper.getFrameSetName()+"'");        frameMap.clear();        if (log.isDebugEnabled())            log.debug("buildFrameTree frameHelper="+frameHelper);        Collection relationshipFrames = process(frameHelper.getAllFrames());        processRelationships(relationshipFrames);        Collection rootNodes = findRootLevelNodes();        for (Iterator ii=rootNodes.iterator(); ii.hasNext();) {            root.add((DefaultMutableTreeNode) ii.next());        }        tree.setModel(new DefaultTreeModel(root));    }