// ----------------------------------------------------------------------------------------
 public void handleCluster(String source, Cluster cluster) {
   System.out.println(
       "cluster ready, rowNames "
           + cluster.getRowNames().length
           + " columnNames "
           + cluster.getColumnNames().length);
   this.clusterName = cluster.getName();
   this.clusterRowNames = cluster.getRowNames();
   this.clusterColumnNames = cluster.getColumnNames();
   defaultSpecies = cluster.getSpecies();
 }
 // -------------------------------------------------------------------------------------
 public void handleCluster(String source, Cluster cluster) {
   handleNameList(myGaggleName, new Namelist(cluster.getSpecies(), cluster.getRowNames()));
 }