@Override
protected Control createContents(Composite parent) {
// Build temporary beans core model with a cloned "real" Spring project
IProject project = (IProject) getElement();
model = new PropertiesModel();
PropertiesProject modelProject = new PropertiesProject(model, BeansCorePlugin.getModel().getProject(project));
model.addProject(modelProject);
// Build folder with tabs
TabFolder folder = new TabFolder(parent, SWT.NONE);