How to use this abstract interface IContributorService ?

Ali tech

(21●16●10) Jul 01 '10, 5:46 a.m.

How to use this abstract interface IContributorService ?

when I code like this:

IContributorService contributorService = &#40;IContributorService&#41; teamRepository.getClientLibrary&#40;IContributorService.class&#41;;



IContributorHandle contributor_creator = contributorService.fetchContributorByUserId&#40;&quot;wang&quot;&#41;;

I got a NullPointerException, that is contributorService is null;

How to use the abstract interface IContributorService?

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Question asked: Jul 01 '10, 5:46 a.m.

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Last updated: Jul 01 '10, 5:46 a.m.

How to use this abstract interface IContributorService ?

Ali tech

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4,043 views

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