rootNode = new JoinIteratorNode(); for (Iterator i = iteratorNodeMap.values().iterator(); i.hasNext();) { BaclavaIteratorNode iteratorNode = (BaclavaIteratorNode) i
MutableTreeNode t = new JoinIteratorNode(); t.insert(new BaclavaIteratorNode(coloursThing.iterator("''"), "Colour"), 0); MutableTreeNode t2 = new JoinIteratorNode(); t2.insert(t, 0); t2.insert(new BaclavaIteratorNode(shapesThing.iterator("''"),