去掉集合里所有字段都为空的对象

去掉集合里所有字段都为空或者空串的对象

       List<WarnInfo> warnInfo = orgAccountWarnVo.getWarnInfo();
	// 移除所有属性都为空或者空串的WarnInfo对象
        warnInfo.removeIf(info ->
                StringUtils.isAllBlank(
                        info.getId(),
                        info.getNickname(),
                        info.getOpenId(),
                        info.getRemarkName()
                ) && info.getCreateAt() == null //这里是date类型
        );

实体类

import com.fasterxml.jackson.annotation.JsonProperty;
import lombok.Data;
import org.hibernate.validator.constraints.Length;
import javax.validation.constraints.NotEmpty;
import java.util.Date;

@Data
public class WarnInfo {

    private String id;
    private String nickname;
    @NotEmpty(message = "请输入正确的手机或open_id")
    @JsonProperty("open_id")
    private String openId;
    @Length(max = 64,message = "请输入正确的名称")
    @JsonProperty("remark_name")
    private String remarkName;
    @JsonProperty("create_at")
    private Date createAt;
}