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From "Benedict (JIRA)" <>
Subject [jira] [Created] (CASSANDRA-10090) Helper methods for safe cleanup
Date Mon, 17 Aug 2015 12:14:45 GMT
Benedict created CASSANDRA-10090:

             Summary: Helper methods for safe cleanup
                 Key: CASSANDRA-10090
             Project: Cassandra
          Issue Type: Bug
          Components: Core
            Reporter: Benedict
            Assignee: Benedict
            Priority: Minor
             Fix For: 3.x

It's very easy to introduce a bug during cleanup/close methods of a class, and having just
encountered another instance of this I think it's worthwhile introducing some utilities to
make this easier to get right. Lambdas make it easy to neatly define the discrete cleanup
actions that need to happen, and a simple static helper method can ensure these are all executed,
with any resulting exceptions being aggregated and thrown together. This should also make
such code much more legible, as an added bonus.

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