initialize maps
@@ -19,6 +19,8 @@ public class Cable implements Serializable {
private final SortedMap<String, ServiceClass> _serviceClassesByName;
public Cable() {
+ _docsisPolicies = new TreeMap<>();
+ _docsisPolicyRules = new TreeMap<>();
_serviceClasses = new TreeMap<>();
_serviceClassesByName = new TreeMap<>();
}
