* @param xmlTree
* @param tbPhyloTree
*/
private void copyXmlTree(Tree<?> xmlTree, PhyloTree tbPhyloTree) {
StringBuilder sb = new StringBuilder();
PhyloTreeNode tbRoot = new PhyloTreeNode();
traverseXmlTree(xmlTree,sb,xmlTree.getRoot(), tbRoot, tbPhyloTree);
tbPhyloTree.setRootNode(tbRoot);
sb.append(';');
tbPhyloTree.setNewickString(sb.toString());
}