Is the Java Virtual Machine provided by Sun written in Java? Is Dot Net Framework in C ++ or C #?

Question

I am talking about the main platform for implementing these platforms.

Answer 1

For Java, the JVM itself is written in C ++, possibly with a little C or even assembler. The standard API library, on the other hand, is written almost entirely in Java (with several built-in methods implemented in C or C ++).

Answer 2

The JVM provided by Sun (Hotspot) is written in C ++, although parts of the standard Java library are also written in Java.

.NET. ( ) ++, #.

Answer 3

dot, jvm c java, . :

http://download.java.net/jdk6/source/

Answer 4

.Net- #. Microsoft Rotor, .NET. ++, , .

Java, , .Net, .