How to add a project to a existing EAR in eclipse?

How can I add a new java project to a ex开发者_JAVA技巧isting EAR in eclipse?

I used project references, but it's not working.

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In Eclipse 4.4 Luna, right click on the ear > properties > Deployment Assembly. Click Add and select the project you would like to add.

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I discovered!

In EAR > right-click > properties > Java EE Module Dependences

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In EAR > right-click > properties > Project References
Select the project