UML22 — LinkEndData - Additional operation not correct

"Additional operations: [1] association operates on LinkAction. It returns the association of the action. association(); association = self.endData->asSequence().first().end.association"

This operation is already defined for LinkAction on page 237. Here, it should be

Additional operations

[1] association operates on LinkEndDate. It returns the association represented by this LinkEndData.

context LinkEndData::association():Association post: result = end.association

Then the operation association() on page 237 could be changed to

[1] association operates on LinkAction. It returns the association of the action.

context LinkAction::association():Assocation post: result = endData->asSequence().first().association()

see above