import javax.jcr.Session;
import javax.jcr.nodetype.NodeType;
import javax.servlet.ServletException;
-import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
import org.apache.commons.io.IOUtils;
import org.argeo.jcr.JcrUtils;
import org.argeo.slc.SlcException;
-import org.eclipse.rap.rwt.RWT;
//import org.eclipse.rap.rwt.service.IServiceHandler;
/**