private final KongaLayeredPane ui;
public RequiredPipelinePluginsViewImpl(WindowSection section) {
super(CONTENT_ID, section);
ui = new KongaLayeredPane();
viewDetailsAction = new ViewDetailsAction();
tree = createTree();
checkAvailabilityAction = new CheckAvailabilityAction();
entityListener = new EntityListener();
addResource(new ProjectListeningResource());