Creating Web Module Projects 
Use
Before you create web resources, such as JSPs or servlets, you need a Web Module project to which you can assign them. The Web Module project also contains the deployment descriptors that will be included in the WAR file. The Web Module Project can be referenced from an Enterprise Application project for deployment.
Procedure
1. Choose File ® New ® Project...
2. On the left pane of the first wizard page, choose J2EE, and on the right pane, select Web Module Project.
3. Choose Next.
4. In the Project name field, enter a name for your new Web Module project.
5. Select Use default if you want to create the suggested folder for your project.
If you want to specify a different folder, deselect Use default.
6. Choose Finish.
Result
In the J2EE Explorer view, you can now see something like this:
You can now add web resources to the project.
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