core/src/test/resources/com/google/googlejavaformat/java/testdata/I684.output

package example;

import example.model.SealedInterface;
import example.model.TypeA;
import example.model.TypeB;

public class Main {
  public void apply(SealedInterface sealedInterface) {
    switch (sealedInterface) {
      case TypeA a -> System.out.println("A!");
      case TypeB b -> System.out.println("B!");
    }
  }
}