Try Groovy, a dynamic language that runs on a JVM.
Actually, when I need to access Java stuff, I use JRuby.
For instance, there is the POI library, which enables one to manipulate Excel files without using Windows, Office, or any other Microsoft code (other than possibly a SQL/Server JDBC driver). Like any Java library, it's tedious to use from Java. However, using Ruby syntax, it's not so bad (you do need to know Java, but at least you don't have to write any!). Pull in a template file, grab some numbers off the company general ledger, and crank out a highly presentable report! Saves gobs of copying and pasting!