The Oracle JVM is pretty versatile and has been beaten on in production on an extremely large scale, as much as M$ CLR. Java as a language though was a primary

The Oracle JVM is pretty versatile and has been beaten on in production on an extremely large scale, as much as M$ CLR. Java as a language though was a primary response to over-correct and over-optimize for secure, correct, safe code based on the history of C's shortcomings. There's are many other lessons that have been learned since. Java is really hard to beat apart from specialized formal methods verifiers (coq, CVC4), strongly-typed functional languages Haskell and similar derivatives for embedded industrial systems. If you're involved in safety critical systems, you should be using the simplest and easiest to understand formal methods tools as possible. If something's too esoteric, fewer people will be able to double-check the work. For wider participation, it's a tradeoff to use one of the more popular languages that lack correctness aspects because of the absence of a learning curve.