Why doesn't Sun do a C# to Java byte code compiler?

Question

We Want to Run Our C# Code on the JVM

My company has a large C# code base. Well over half of this code is our core engine for creating, reading, modifying, calculating

Answer 1

Have fun.

1. Must break checked exceptions.
2. Must find a way to implement delegates (which are like single-method interfaces added no earlier than load time).