public void startBuildNotified(@NotNull BuildDescriptor buildDescriptor,
                                 @NotNull Content content,
                                 @Nullable BuildProcessHandler processHandler) {
    if (processHandler != null) {
      Map<Object, CloseListener> closeListenerMap = content.getUserData(CONTENT_CLOSE_LISTENERS);
      if (closeListenerMap == null) {
        closeListenerMap = new HashMap<>();
        content.putUserData(CONTENT_CLOSE_LISTENERS, closeListenerMap);
      }
      closeListenerMap.put(buildDescriptor.getId(), new CloseListener(this, content, processHandler));
    }
    Pair<Icon, AtomicInteger> pair = liveContentsMap.computeIfAbsent(content, c -> new Pair<>(c.getIcon(), new AtomicInteger(0)));
    pair.second.incrementAndGet();
    content.putUserData(ToolWindow.SHOW_CONTENT_ICON, Boolean.TRUE);
    if (pair.first == null) {
      content.putUserData(Content.TAB_LABEL_ORIENTATION_KEY, ComponentOrientation.RIGHT_TO_LEFT);
    }
    content.setIcon(ExecutionUtil.getLiveIndicator(pair.first, 0, 13));
    invokeLaterIfNeeded(() -> {
      JComponent component = content.getComponent();
      component.invalidate();
      if (!liveContentsMap.isEmpty()) {
        getOrCreateToolWindow().setIcon(TW_ICON.get().getLiveIndicatorIcon());
      }
    });
  }
public void startBuildNotified(@NotNull BuildDescriptor buildDescriptor,
                                 @NotNull Content content,
                                 @Nullable BuildProcessHandler processHandler)