import java.time.Clock;
import java.time.LocalDateTime;
import java.time.chrono.HijrahDate;
import java.util.Optional;
import java.util.List;
import java.util.Map;
class A {
// value-based: false
String attr0;
// value-based: true
Optional<String> attr1;
// value-based: true
HijrahDate attr2;
// value-based: false
String[] attr3;
// value-based: true
LocalDateTime[][] attr4;
// value-based: false
List<String> attr5;
// value-based: false
Map<String, LocalDateTime> attr6;
// value-based: false
Clock attr7;
}