lombok/website/usageExamples/NonNullExample_post.jpage

import lombok.NonNull;

public class NonNullExample extends Something {
	private String name;
	
	public NonNullExample(@NonNull Person person) {
		super("Hello");
		if (person == null) {
			throw new NullPointerException("person is marked non-null but is null");
		}
		this.name = person.getName();
	}
}