*/
public TopologyTemplate() {
substitution_mappings = new SubstitutionMappings();
- inputs = new HashMap<String, Input> ();
- node_templates = new HashMap<String, NodeTemplate> ();
- groups = new HashMap<String, Group> ();
+ inputs = new HashMap<> ();
+ node_templates = new HashMap<> ();
+ groups = new HashMap<> ();
}
/**