public void appendFileName(@Nullable VirtualFile vFile, @NotNull @NlsSafe String fileName, Color color) {
    ChangesFileNameDecorator decorator = myProject != null && !myProject.isDefault() && !myProject.isDisposed()
                                         ? ChangesFileNameDecorator.getInstance(myProject) : null;

    if (decorator != null) {
      decorator.appendFileName(this, vFile, fileName, color, myHighlightProblems);
    }
    else {
      append(fileName, new SimpleTextAttributes(SimpleTextAttributes.STYLE_PLAIN, color));
    }
  }
public void appendFileName(@Nullable VirtualFile vFile, @NotNull @NlsSafe String fileName, Color color)