如何在Java中使用Jackson将map中的逗号分隔字符串转换为Set in object

<dependency>
    <groupId>com.fasterxml.jackson.core</groupId>
    <artifactId>jackson-databind</artifactId>
    <version>2.12.4</version>
</dependency>

import java.util.Set;

public class MyObject {
    private Set<String> values;

    public Set<String> getValues() {
        return values;
    }

    public void setValues(Set<String> values) {
        this.values = values;
    }
}

{
  "values": "value1,value2,value3"
}

import com.fasterxml.jackson.databind.ObjectMapper;

public class Main {
    public static void main(String[] args) throws Exception {
        String json = "{\"values\":\"value1,value2,value3\"}";

        ObjectMapper objectMapper = new ObjectMapper();
        MyObject myObject = objectMapper.readValue(json, MyObject.class);

        System.out.println(myObject.getValues());
    }
}

[value1, value2, value3]