I read it and I replied. Let me make it bigger for you...
Java ... LOL !! I trust java for some things, but not for a main financial program.
Since your taking back to the oldschool again, here is a post from a year ago..
*snip*
This quote above shows a basic lack of understanding from someone who has never been a programmer. Java is a programming language. It's Oracle's applet (a web browser plugin) that has security issues. It's much easier to write secure software in Java than in C. There is also OPenJDK which is free and open source.
Java remains the most popular programming language for server side. If you have ever used Amazon and Ebay, the server side was run by Java. Almost all banks use Java on server side. So you already use Java as a client everyday.
NRS is a server application (it's not a web browser applet with security problems). The client side can be written in any programming language.
You'll notice Oracle features heavily in your... research article.. *snigger* ...