Add WS libraries to a Web service client module manually
This approach is applicable if the necessary libraries have been previously downloaded.
To add the necessary libraries to an existing module
Open the Module Settings dialog.
With the desired module selected, click the Dependencies tab.
Click the Add button again, then select from the context menu.
In the dialog that opens, select the javaee.jar library and the required Web service-specific libraries.
The location of the javaee.jar library is defined during the installation of IntelliJ IDEA.
The location of the Web-service specific libraries is defined during their download.
Click OK when ready.