}
System.out.println( "Use most parsimonous duplication model : " + most_parsimonous_duplication_model );
System.out.println( "Allow stripping of gene tree nodes : " + allow_stripping_of_gene_tree );
}
System.out.println( "Use most parsimonous duplication model : " + most_parsimonous_duplication_model );
System.out.println( "Allow stripping of gene tree nodes : " + allow_stripping_of_gene_tree );