import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
import lombok.Data;
+import lombok.EqualsAndHashCode;
@Data
+@EqualsAndHashCode(callSuper=false)
@JsonIgnoreProperties(ignoreUnknown = true)
public class MessageAddNumber extends Message
{
import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
import lombok.Data;
+import lombok.EqualsAndHashCode;
@Data
+@EqualsAndHashCode(callSuper=false)
@JsonIgnoreProperties(ignoreUnknown = true)
public class MessageCalculateSum extends Message
{