package com.huey.lombok;

import lombok.Getter;

import lombok.NonNull;

import lombok.Setter;

public class NonNullExample {

    @Getter @Setter

    private String nonNullField;

    public NonNullExample(@NonNull String nonNullField) {

        this.nonNullField = nonNullField;

    }

    public static void main(String[] args) {

        new NonNullExample(null);

    }

}

Exception in thread "main" java.lang.NullPointerException: nonNullField

	at com.huey.lombok.NonNullExample.<init>(NonNullExample.java:12)

	at com.huey.lombok.NonNullExample.main(NonNullExample.java:17)