System.out.println(spaces((level) * 4) + normalizedNode.getClass().toString() + ":" + normalizedNode.getIdentifier());
if(normalizedNode instanceof LeafNode || normalizedNode instanceof LeafSetEntryNode){
System.out.println(spaces((level) * 4) + " parentPath = " + parentPath);
System.out.println(spaces((level) * 4) + normalizedNode.getClass().toString() + ":" + normalizedNode.getIdentifier());
if(normalizedNode instanceof LeafNode || normalizedNode instanceof LeafSetEntryNode){
System.out.println(spaces((level) * 4) + " parentPath = " + parentPath);