According to the specifications:

"Elements cannot be added, removed, or replaced. Calling any mutator method on the List will always cause {@code UnsupportedOperationException} to be thrown."

However, calling `removeFirst()` or `removeLast()` on an empty immutable list will erroneously throw `java.util.NoSuchElementException` instead.

Reproducer:

assertThrows(UnsupportedOperationException.class, List.of()::removeFirst);