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From Randgalt <>
Subject [GitHub] curator pull request: CURATOR-144: TreeCache.Builder to configure ...
Date Thu, 28 Aug 2014 14:51:13 GMT
Github user Randgalt commented on a diff in the pull request:
    --- Diff: curator-client/src/main/java/org/apache/curator/utils/
    @@ -116,7 +116,7 @@ public CloseableExecutorService(ExecutorService executorService)
         public CloseableExecutorService(ExecutorService executorService, boolean shutdownOnClose)
    -        this.executorService = executorService;
    +        this.executorService = Preconditions.checkNotNull(executorService);
    --- End diff --
    Add a message to the checkNotNull. It helps in debugging. The canonical form is:
    foo = Preconditions.checkNotNull(foo, "foo cannot be null");

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