import lombok.AccessLevel;
import lombok.Setter;
import lombok.Data;

public @Data class DataExample {
	private final String name;
	private @Setter(AccessLevel.PACKAGE) int age;
	private double score;
	private String[] tags;
	
	public static @Data(staticConstructor="of") class Exercise<T> {
		private final String name;
		private final T value;
	}
}