Select Java Card > Extension Library Project template in the New Project wizard
and click Next.
Set the project name and location where the IDE will create the project.
Select a Java Card Platform and Card that are correctly configured for your
implementation and click Next.
Unless you are creating a new project for a custom Java Card platform
or device, the default platform and device should be used with the standard
template.
If you are creating a new project for a custom Java Card platform
or device select it from the drop down list. If your custom platform
or device is not listed, use the Manage Platforms or Manage Cards buttons
to launch a manager you can use to create them. See Setting Up a Java Card Platform.
The Base package name is set for you in the wizard by the
IDE.
Click Finish.
The IDE creates the project folder containing the source packages and libraries. You
can view, create and edit project source code in the IDE Source Editor
to customize your extension library.