Slow startup and build times aside, the JVM is a very robust, production-ready environment. Excellent cross-platform support (if we ignore pretty GUIs) and runt

Slow startup and build times aside, the JVM is a very robust, production-ready environment. Excellent cross-platform support (if we ignore pretty GUIs) and runtime performance within a factor of 3 of C's. There are plenty of open source libraries and the Java ecosystem is massive. The language is safe and garbage collected by default, but you can achieve performance on par with C when you absolutely need to. You can use it for anything short of driver/kernel development. Even the slow start-up time is being fixed with GraalVM. If they can port over some of C#'s syntax improvements, then the language would be perfect. Compared to .Net for example, the JVM is much more well understood.