Update MemberCollectionService.java

mall-portal/src/main/java/com/macro/mall/portal/service/MemberCollectionService.java

@@ -3,8 +3,6 @@ package com.macro.mall.portal.service;
 import com.macro.mall.portal.domain.MemberProductCollection;
 import org.springframework.data.domain.Page;
 
-import java.util.List;
-
 /**
  * 会员商品收藏管理Service
  * Created by macro on 2018/8/2.