Does GroupDocs Viewer for Java Support (RST or reStructuredTex)

I am interested in your product as I read one place where is supports RST documents and I saw a link that supposedly showed more information on the implementation but it went to an old page that no longer exists. Do you have an example of this and does it support Java Swing as this is legacy code?
Thank you

@tbrandt

Yes, we do support RST (reStructuredText File) and it is processed as plain text. When rendering RST to any of the output formats (HTML/PNG/JPG/PDF) the content is rendered as-is without processing markup symbols like bulleted lists or bolded text etc.

GroupDocs.Viewer can be used with Java Swing GUI toolkit but we do not have any example that demonstrates how to use them together. The showcases that we provide are: