final List<PhylogenyNode> qnode_ext_nodes = qnode_pp.getAllExternalDescendants();
final int lec_ext_nodes = qnode_ext_nodes.size() - 1;
final int p_ext_nodes = p.getNumberOfExternalNodes() - 1;
- final List<String> qnode_ext_nodes_names = new ArrayList<>();
+ final List<String> qnode_ext_nodes_names = new ArrayList<String>();
for( final PhylogenyNode qnode_ext_node : qnode_ext_nodes ) {
String name = qnode_ext_node.getName();
if ( ForesterUtil.isEmptyTrimmed( name ) ) {
final PhylogenyNode parent,
final String separator ) {
final int child_index = child.getChildNodeIndex();
- final List<String> ext_nodes_names = new ArrayList<>();
+ final List<String> ext_nodes_names = new ArrayList<String>();
final List<PhylogenyNode> descs = parent.getDescendants();
String conf = null;
for( int i = 0; i < descs.size(); ++i ) {