private void setIcon(@NotNull Change change, @NotNull FilePath filePath, @NotNull ChangesBrowserNodeRenderer renderer) {
    Icon additionalIcon = change.getAdditionalIcon();
    if (additionalIcon != null) {
      renderer.setIcon(additionalIcon);
      return;
    }
    renderer.setIcon(filePath, filePath.isDirectory() || !isLeaf());
  }
private void setIcon(@NotNull Change change, @NotNull FilePath filePath, @NotNull ChangesBrowserNodeRenderer renderer)