SerializerFeature.WriteNullBooleanAsFalse does not work when asm is disabled and PascalNameFilter is applied

[greenlaw110]

Java source

public class GH426 extends GithubIssueBase {

    public static class Foo {
        public String name;
        public int BarCount;
        public Boolean flag;

        public Foo(String name, int barCount) {
            this.name = name;
            BarCount = barCount;
        }
    }

    public static void main(String[] args) {
        SerializeConfig.getGlobalInstance().setAsmEnable(false);
        Foo foo = new Foo("Name", 5);
        String json = JSON.toJSONString(foo, new PascalNameFilter(), SerializerFeature.WriteNullBooleanAsFalse);
        System.out.println(json);
    }
}

Running the above code got the following output:

Note it works when asm is enabled or PascalNameFilter is removed.

[greenlaw110]

Update

It looks like SerializerFeature.WriteNonStringValueAsString works neither

[wenshao]

bug fixed. The next version will be released at the end of the month

[wenshao]

https://github.com/alibaba/fastjson/releases/tag/1.2.42
bug fixed, please use new versionn.