openide/java/java-tests/testData/inspection/optionalChains/afterFalseTrue.java

// "Simplify optional chain to '!...isPresent()'" "true"
import java.util.Optional;

public class Test {
  interface Dto {
    int getId();
  }

  public void test(Dto dto) {
    boolean present = !Optional.ofNullable(dto).map(Dto::getId).isPresent();
  }
}