@Override
  public Executor getExecutorById(@NotNull String executorId) {
    // even IJ Ultimate with all plugins has ~7 executors - linear search is ok here
    for (Executor executor : Executor.EXECUTOR_EXTENSION_NAME.getExtensionList()) {
      if (executorId.equals(executor.getId())) {
        return executor;
      }
      else if (executor instanceof ExecutorGroup<?> && executorId.startsWith(executor.getId())) {
        for (Executor child : ((ExecutorGroup<?>)executor).childExecutors()) {
          if (executorId.equals(child.getId())) {
            return child;
          }
        }
      }
    }
    return null;
  }
@Override
  public Executor getExecutorById(@NotNull String executorId)