JSONSerialize (fasterxml.jackson) serializacja obiektu DTO bez klass dziedziczących

 
 private boolean checkIfAssortmentMetadataChanged(VersionedMetadataDto currentVersion, VersionedMetadataDto lastVersion) {
String currentAssortmentJsonData = JSONSerializer.serializeToJSON(currentVersion);
        String lastVersionAssortmentJsonData = JSONSerializer.serializeToJSON(lastVersion);

        return  !StringUtils.equals(currentAssortmentJsonData, lastVersionAssortmentJsonData);
}

public class VersionedAssortmentDto extends VersionedMetadataDto 

import com.fasterxml.jackson.annotation.JsonIgnoreProperties;

//wylistowanie propertisow z klasy bazowej
@JsonIgnoreProperties(value = { "baseTestClass" })
public class TestClass extends BaseTestClass {
    private String testClass = "dupa";

    public String getTestClass() {
        return testClass;
    }

}

public class BaseTestClass {
    private String baseTestClass = "dupa bazowa";

    public String getBaseTestClass() {
        return baseTestClass;
    }
}

import com.fasterxml.jackson.annotation.JsonIgnore;

public class TestClass extends BaseTestClass {
    private String testClass = "dupa";

    public String getTestClass() {
        return testClass;
    }

    @JsonIgnore
    public String getBaseTestClass() {
        return super.getBaseTestClass();
    }
}

private boolean checkIfAssortmentMetadataChanged(VersionedMetadataDto currentVersion, VersionedMetadataDto lastVersion) {
String currentAssortmentJsonData = JSONSerializer.serializeToJSON(currentVersion);
        String lastVersionAssortmentJsonData = JSONSerializer.serializeToJSON(lastVersion);
 
        return  !StringUtils.equals(currentAssortmentJsonData, lastVersionAssortmentJsonData);
}