Re: [GitHub] ctubbsii commented on a change in pull request #1043: FLUO-1002 Create integration test for `FluoAdmin.remove()`

[kenneth mcfarland <ke...@gmail.com>]

@ctubbsii I posted some source from the curator project, their impl throws
the exception when you call forPath() stemming from call() is there somehow
I can fix that?

On Wed, Jun 20, 2018, 1:47 PM GitBox <gi...@apache.org> wrote:

> ctubbsii commented on a change in pull request #1043: FLUO-1002 Create
> integration test for `FluoAdmin.remove()`
> URL: https://github.com/apache/fluo/pull/1043#discussion_r196936989
>
>
>
>  ##########
>  File path:
> modules/core/src/main/java/org/apache/fluo/core/util/CuratorUtil.java
>  ##########
>  @@ -116,6 +116,14 @@ public static CuratorFramework newCurator(String
> zookeepers, int timeout, String
>      }
>    }
>
> +  public static boolean pathExist(CuratorFramework curator, String zPath)
> {
> +    try {
> +      return curator.checkExists().forPath(zPath) != null;
> +    } catch (Exception e) {
>
>  Review comment:
>    The more specific throw is good, but I think we can have a more
> specific catch here (and anywhere else where we `catch (Exception e)`. With
> Java 7 and later, we have the option of catching multiple checked
> exceptions if we need to ([multi-catch][1]).
>
>    [1]:
> https://docs.oracle.com/javase/7/docs/technotes/guides/language/catch-multiple.html
>
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