Select File > New > Project... from the Eclipse menu.
Browse to EJB 3.0 > EJB 3.0 Project and click the Next button.
Set the project name to Calculator and click the Next button.
In the Select JBoss configuration dialog, select the JBoss 4 EJB 3.0 Server configuration which was created in the previous section.
Click the Finish button:
New Calculator EJB 3.0 project was created: