@Override
      protected void installSpeedSearch() {
        TreeSpeedSearch.installOn(this, false, treePath -> {
          Object node = treePath.getLastPathComponent();
          if (!(node instanceof CheckedTreeNode)) return "";
          Object data = ((CheckedTreeNode)node).getUserObject();
          if (!(data instanceof ArtifactDependencyNode)) return "";
          Artifact artifact = ((ArtifactDependencyNode)data).getArtifact();
          return artifact.getGroupId() + ":" + artifact.getArtifactId() + ":" + artifact.getVersion();
        });
      }
@Override
      protected void installSpeedSearch()