Hey Guys,
I see an IllegalStateException when running one particular test.

What steps will reproduce the problem?
The following code fails each time it is run

Testcase:

package backend.model.posting

import backend.controller.exceptions.ConflictException
import backend.model.location.Location
import backend.model.user.UserAccount
import org.junit.Before
import org.

This Add method has trailing comma in parameters part.

type Calculator interface {
	Add(a int,
		b int,
	) int
}

It causes error like this.

10:30: expected statement, found ')' (and 1 more errors)
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