I cannot find a way to fix this issue, but... maybe it's not an issue.

I use Extjs as the front-end and Spring MVC as backend, the Ajax request looks like:

```
{"isOk": true}

```

The Mapping DTO is:

```
public class TestDTO implements Serializable {

    private static final long serialVersionUID = -6074462313103219627L;

    private Boolean isOK;
    public Boolean isOk(){...}
    Public void setOk(Boolean isOk){...}
}

```

The get/set method be generated by intellij idea, as you can imagine that jackson works fine if I add @JsonProperty("isOk") under the "setOk" method.

But I have a lot of \*\*\*DTO objects, so is there a convenient method to reslove this issue? thanks.

---

I have checked the "com.fasterxml.jackson.databind.SerializationFeature" class, and didn't find any config which like the "compatible\_boolean\_and\_ignore\_is\_keyword" etc..