package com.alibaba.json.bvt.parser; import java.util.List; import org.junit.Assert; import com.alibaba.fastjson.JSON; import junit.framework.TestCase; public class ReadOnlyCollectionTest_final_field extends TestCase { public void test_readOnlyNullList() throws Exception { String text = "{\"list\":[1,2,3]}"; Entity entity = JSON.parseObject(text, Entity.class); Assert.assertNull(entity.list); } public static class Entity { public final List<Object> list = null; } }