Getting Extra classes while creating Data Control in ADF

Question

I am using Jdeveloper 11.1.1.6.0.
I was trying to create a Data Control from a Java class (containing event handling code) right click on the java class -> Create data Control.
I can see many data controls were created in my work space when the operation was completed
Example: java.io.InputStream.xml, java.net.URI.xml and many more.
Anybody please suggest is it a problem in Jdeveloper tool or I need to perform any additional step to remove all these files.
Regards,
Rajesh

Answer 1

Hello TimoHahn,
I can see only the Data controls are getting generated (not the class files).
Please find the code snippet for my class for which I generated data controls:
public class ContexEvent {
    public ContexEvent() {
        super();
    public void handleEvent(ActionEvent payload){
        UIComponent component = payload.getComponent();
        Map<String, Object> attrMap = component.getAttributes();
        FacesContext context = FacesContext.getCurrentInstance();
        ELContext elContext = context.getELContext();
        Application application = context.getApplication();
        ExpressionFactory factory = application.getExpressionFactory();
        ValueExpression valueExpr = factory.createValueExpression(elContext, "#{backingBeanScope.NameBean}", Object.class);
        NameBean nb=(NameBean)valueExpr.getValue(elContext);
        //String newVal = (String)payload.getNewValue();
        nb.setFirstName("Rajesh");
        AdfFacesContext adfContext= AdfFacesContext.getCurrentInstance();
        adfContext.addPartialTarget(nb.getNameLabel());