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Posted to dev@sling.apache.org by "Konrad Windszus (JIRA)" <ji...@apache.org> on 2015/02/02 09:56:34 UTC

[jira] [Created] (SLING-4377) Add JSR305 annotations to Sling API

Konrad Windszus created SLING-4377:
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             Summary: Add JSR305 annotations to Sling API
                 Key: SLING-4377
                 URL: https://issues.apache.org/jira/browse/SLING-4377
             Project: Sling
          Issue Type: Improvement
          Components: API
            Reporter: Konrad Windszus
            Assignee: Konrad Windszus


Since consumers of the Sling API always have to keep in mind whether a null-check is necessary it would be good to add JSR 305 annotations to the API.

See also http://www.mail-archive.com/dev@sling.apache.org/msg42199.html.

At least Eclipse as well as Findbugs are supporting those and Oak Solr is using those already (https://issues.apache.org/jira/browse/OAK-2303).

Only the following 3 annotations should be used:
# {{@Nonnull}}
# {{@Nullable}}
# {{@ParametersAreNonNullByDefault}}
Those are the only ones being supported by both Eclipse and Findbugs.



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