I am an expert when it comes to any kind of web hosting.
Even compiled new services for my customised web server (runs at optimal speed as well), I have hosted a few Java applications for private clients of mine beMore
My name is Ankur Gokhale and we run a hosting company Linkway Hosting. We are in business since 2007.
I can easily solve your java hosting issue. We have couple of clients who are using a VPS for tomcat7-mysMore