Identifying a Component Type

public class SpinnerTag extends UIComponentELTag {
   ...
   public String getComponentType() { return "com.corejsf.Spinner"; }
   ...
}

• The component type (com.corejsf.Spinner) is not the same as the component class (com.corejsf.UISpinner)
• The type and class are related in the faces-config.xml file