if !isProcess(entry) {
		return nil, nil
	}

	netnsName := path.Join(entry.Name(), "ns", "net")
	fi, err := fs.Stat(proc, netnsName)
	if err != nil {
		return nil, err
	}

	inode, err := GetInode(fi)
	if err != nil {
		return nil, err
	}
	if _, ok := netnsObserved[inode]; ok {
		log.Debugf("netns: %d already processed. skipping", inode)
		return nil, nil
	}

            }

            Artifact resolvedArtifact = event.getArtifact();
            Artifact nodeArtifact = collectStepTrace.getNode().getArtifact();

            if (isInScope(resolvedArtifact, nodeArtifact) || "pom".equals(resolvedArtifact.getExtension())) {
                Dependency node = collectStepTrace.getNode();
                trackingData.add(resolvedArtifact.toString());
                indent += "  ";

        }
        else {
            if ( log.isDebugEnabled() ) {
                log.debug("Node " + ref.getNode() + " path " + reqPath + " remain " + reqPath.substring(consumed) + " path consumed " + consumed);
            }
            dfsPathSplit(ref.getNode(), arr);
            dr.server = arr[ 1 ];
            dr.share = arr[ 2 ];
            dr.path = arr[ 3 ];