On a more granular level, you could exclude certain detectors from finding problems within a specified set of classes or even methods.

在更细化的水平上，可以在指定的一组类甚至是方法中查找问题时，排除某些检测器。

Decide which set of problems you don't care about and exclude them from the build.

确定不关心哪些问题并从编译中排除它们。

Finally, if you lack email addresses for some Gold customers, you may want to write a query to exclude nulls from the result set.

最后，如果有些Gold客户没有email地址，那么可能要编写一个查询从结果集中排除null值。