// To be used by the tree traversal methods.
setCurrentTaxaList(treeTaxonLabels);
setCurrentTreeTaxa(treeTaxa);
Enumeration e = treeVector.elements();
while (e.hasMoreElements()) {
Tree mesqTree = (Tree) e.nextElement();
String newick = mesqTree.writeTreeByNames(true);
if (LOGGER.isDebugEnabled()) {