Fixed Task #6363 disappearance (likely due to local git client/IDE

import org.springframework.http.ResponseEntity;

import net.ivoa.xml.vospace.v2.Node;

import net.ivoa.xml.vospace.v2.ContainerNode;

import it.inaf.oats.vospace.persistence.NodeDAO;

import javax.servlet.http.HttpServletRequest;

import it.inaf.oats.vospace.datamodel.NodeUtils;

import java.util.Optional;

import it.inaf.oats.vospace.exception.PermissionDeniedException;

import java.util.stream.Collectors;

import java.util.List;

@RestController

public class ListNodeController extends BaseNodeController {

            }

        }

        Node node = optNode.get();

        if (node instanceof ContainerNode) {

            ContainerNode cnd = (ContainerNode) node;

            List<Node> children

                    = cnd.getNodes().stream().filter(

                            (n) -> NodeUtils.checkIfReadable(

                                    n, principal.getName(),

                                    principal.getGroups()))

                            .collect(Collectors.toList());

            cnd.setNodes(children);

            optNode = Optional.of(cnd);

        }

        return ResponseEntity.ok(optNode.get());

    }

}

                .andExpect(status().is2xxSuccessful());       

    }

    //@Test

    @Test

    public void testListOnlyReadableChildren() throws Exception {

        ContainerNode node = new ContainerNode();