DerivedInstanceIdentifierType(final InstanceIdentifierTypeDefinition baseType, final SchemaPath path,
final Object defaultValue, final String description, final String reference, final Status status,
- final String units, final Collection<UnknownSchemaNode> unknownSchemaNodes,
+ final String units, final Collection<? extends UnknownSchemaNode> unknownSchemaNodes,
final boolean requireInstance) {
super(baseType, path, defaultValue, description, reference, status, units, unknownSchemaNodes);
this.requireInstance = requireInstance;